Quick, Easy Low-carb Sandwich Salad Fillings – Tuna, Chicken and Egg

When it comes to meal prepping or throwing together a quick lunch, sandwich salad fillings are a lifesaver. Whether you’re in a hurry or just want something simple and satisfying, these protein-packed, low-carb mixtures can be served in all kinds of ways—on bread, tucked into lettuce wraps, or scooped over greens. Bonus: they rely on pantry staples, are easy to customize, and can double as a snack or main meal!

Let’s talk about three go-to classics—tuna salad, egg salad, and chicken salad—but with a little twist. These versions are anything but boring, loaded with flavor and built to nourish.

Spice up lunch with these flavorful Southwest Cottage Cheese Egg Salad. Thanks to cottage cheese, it offers more protein with less fat than a traditional recipe. With a zesty lime kick and great nutrition, this quick meal - use in a tortilla wrap, fix up a sandwich, pile on a salad, or stuff into a scooped-out tomato or cucumber.

🥚 Southwest Cottage Cheese Egg Salad:  Egg salad gets a macro-friendly makeover with this creamy, zesty twist featuring cottage cheese instead of mayo. The result is rich in protein, low in carbs, and packed with satisfying flavor thanks to a southwestern spice blend and optional add-ins like salsa or chopped veggies.

  • Meal idea: Spoon it into avocado halves, pile it on cucumber rounds, or enjoy over a simple spring mix salad.
  • Pantry staples used: Eggs, cottage cheese, salsa, spices
  • Custom add-ins: Jalapeños, black olives, fresh cilantro, hot sauce

🐟 Asian-Inspired Tuna Salad: This isn’t your basic tuna salad. Think unhinged (but healthy) flavors: soy sauce, sesame, and a kick of chili garlic sauce bring this pantry-friendly protein to life. Instead of bread, it’s sandwiched between crisp cucumber slices for a refreshing, low-carb bite.

  • Meal idea: Serve in a hollowed out cucumber – low-carb sandwich style. Or serve on a bed of shredded cabbage, baby spinach or even broccoli slaw.
  • Pantry staples used: Canned (or pouch) tuna, sesame oil, soy sauce, chili sauce
  • Custom add-ins: Sriracha, edamame, green onion, avocado
A light and fresh chicken salad made summery with fresh cherries -- and given a great texture with quinoa and pecans. No-mayo, a dressing of yogurt and lime juice.

🍒 Cherry Chicken Salad with Quinoa & Pecans: This chicken salad skips the mayo and adds a sweet-savory punch with dried cherries, crunchy pecans, and a tangy vinaigrette. It’s hearty enough to keep you fueled for hours, thanks to a protein boost from chicken and optional quinoa.

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  • Meal idea: Spoon it into a hollowed bell pepper, serve in lettuce cups, or make a mason jar salad layered with greens on the bottom.
  • Pantry staples used: Canned, chopped rotisserie chicken or meal-prepped shredded chicken breast, dried fruit, vinaigrette
  • Custom add-ins: Celery, red onion, goat cheese, chopped apples

Pro Tips to Customize Your Salad Fillings:

  • Go Greek: Swap in Greek yogurt or cottage cheese for creamy texture and extra protein.
  • Spice It Up: Use everything bagel seasoning, curry powder, or smoked paprika to change the vibe.
  • Add Crunch: Nuts, seeds, and diced crunchy veggies like bell peppers or pickles add texture.
  • Switch Proteins: These same flavor combos work well with canned or pouch salmon, shredded turkey, or even tofu for a plant-based twist.

These quick and easy sandwich salad fillings prove you don’t need a lot of time—or fancy ingredients—to eat well. Keep them in your rotation for healthy lunches, high-protein snacks, or even lazy dinners when cooking feels like too much. Whether scooped into a wrap, stuffed in a pita, or simply eaten with a fork straight from the bowl (no judgment), they’ve got your back.

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Low-Carb Asian-inspired Tuna Cuke-wich (Cucumber Sandwich)

When lunchtime hits and you’re short on time but still want something healthy, satisfying, and full of flavor, this Asian Tuna Cuke-wich (aka “Cucumber Sammie” ) delivers. No bread, no weird ingredients, and definitely no boring salads.

This crunchy little stack of goodness features a creamy, savory tuna mix tucked between thick cucumber slices—think of it as a handheld salad with way more flavor. It’s light but filling, low-carb but deeply satisfying, and ready in minutes. Whether you’re eating low-carb, keto, gluten-free, or just want something that doesn’t come in a drive-thru bag, this lunch checks all the boxes. Plus, it’s perfect for meal prepping and post-gym refueling.

Why You’ll Love This Cucumber Sandwich:

  • ✅ Low-carb, keto & paleo-friendly
  • ✅ Gluten-free (and grain-free)
  • ✅ High in protein to fuel you through the day
  • ✅ Crunchy, creamy & super satisfying
  • ✅ Meal-prep friendly — make a batch and enjoy all week
  • ✅ Versatile — enjoy it as cucumber sandwiches, in lettuce cups, or over salad greens

💪 Ingredient Benefits (Your Body Will Thank You):

Tuna – A high-quality, lean protein rich in omega-3s to support heart and brain health. It’s also a great source of vitamin D, selenium, and B vitamins. I like the Safe Catch brand because they have the lowest mercury levels of any can/pouch tuna on the market.

Edamame – These green soybeans are protein-rich and full of fiber, iron, and antioxidants. They help keep you full longer, support digestion, and offer a satisfying bite. I always have a pack of frozen shelled edamame on hand.

Peanut Butter or Nut Butter – Adds creaminess and depth to the dressing, along with heart-healthy fats, plant-based protein, and a dose of vitamin E. Almond, cashew, or sunflower butter all work, depending on your dietary needs. I’ve been loving this peanut butter.

Cucumber – Crisp, hydrating, and naturally low in carbs and calories. Cucumbers provide texture, volume, and electrolytes, especially helpful after a sweaty workout.

Lime, Garlic, Ginger, Soy Sauce or Coconut Aminos, Sriracha, Sesame Oil – These bring bold flavor without loading on sugar or excess calories. Use coconut aminos to keep it paleo/gluten-free.

🕒 When to Eat It:

  • After a workout, when you want something fresh, fast, and protein-packed
  • For a quick and easy weekday lunch—no microwave or oven required
  • As a light dinner or party appetizer (just slice smaller)
  • Meal-prepped for the week (keep cucumber slices separate until serving)
  • Served as a salad or lettuce wrap if you’re skipping the sandwich format

This recipe proves that a delicious, energizing lunch doesn’t need bread—or take forever to prep. Save this idea for your next packed schedule or post-workout hunger attack. It hits the spot every time.

Asian Tuna Salad Cucumber Sandwich (Cuke-wich)
Prep Time
10 mins
Total Time
10 mins
 

This keto, paleo, and gluten-free Asian Tuna Salad Cuke-wich (think bread-free sandwich) makes a crunchy, high-protein lunch perfect for quick meals or post-gym fuel. You can also serve as a salad or lettuce wrap.

Course: lunch, Salad, Sandwich, Snack
Keyword: asian, gluten free, keto, low carb, paleo, tuna
Servings: 2 servings
Calories: 197 kcal
Ingredients
  • 1 large cucumber
  • 3 oz pouch tuna fish drained and flaked
  • 2 oz shelled edamame thawed from frozen
  • 1 tablespoon toasted almond slivers
  • 1 tablespoon raisins
  • 1 green onion chopped
  • 3-4 baby carrots chopped or grated
  • 1 tbsp natural-style peanut butter
  • 1 teaspoon soy sauce
  • 2 teaspoons lime juice
  • 1 teaspoon sriracha
  • Garnish: drizzle with extra Sriracha and top with micro greens if desired.
Instructions
  1. Slice cumber in half lengthwise and use a spoon to scrape out the seeds, creating a “hollow” that you can stuff with the tuna salad later.

  2. In bowl, add tuna, edamame, almond slivers, raisins, green onion, and carrots, set aside.

  3. In small bowl, mix together peanut butter, soy sauce, lime juice and sriracha. Stir this sauce into tuna mixture until coated.

  4. Fill cucumber half with half of the tuna salad; repeat for the other cucumber half. Garnish with more sriracha and micro-greens, if desired.

Recipe Notes

197 calories, 8g fat, 12g net carb, 16.5g protein

Review: Equip Food Prime Protein Beef Protein Powder

You all know I love a good steak — but when I’m on the go and need something quick, easy, and gut-friendly, Equip Food’s Prime Protein steps up to the plate (err…shaker cup). 🥩🍫💪 You could call it lazy carnivore protein or paleo protein powder.

Each scoop is like eating 4 oz of grass-fed beef, but without firing up the grill. With 21g of complete protein, this minimally processed beef protein powder delivers powerful nutrition using just three real-food ingredients (for the chocolate flavor, less for the others):
✔️ Grass-fed beef protein
✔️ Cocoa powder
✔️ Stevia

That’s it! No fillers, no junk — just simple, clean fuel your body can actually use. I really, really appreciate that — often I ready the back label and get so confused (which is saying a lot, because I’m not a newbie to sport nutrition).

While I’m partial to the rich, dessert-like Chocolate flavor, you’ve also got options below, plus more like Salted Caramel, Strawberry, Peanut Butter and others)
🍃 Chocolate Mint – refreshing and indulgent
🍦 Vanilla – a smooth, versatile classic
🥄 Unflavored – great for savory recipes or sneaking into anything (put into soup or toss with Parm cheese for a crumb coating on air-fryed veggies, fish, etc).

  • Low carb, gut-friendly, and bloat-free – free from dairy, whey, gluten, and common irritants. I have not had any stomach issues using this beef protein powder at all.
  • Naturally occurring collagen and gelatin from the beef give it a thick, creamy texture. One day, I only drank half of my simple shake make with this protein. In the morning, it had congealed/lumped a bit — and I was concerned. But, finally realized it was the collagen — just blended back up for some ultra creamy goodness!
  • Clean, thoughtful ingredients you can trust — nothing artificial, ever
  • Supports skin, joint, bone health — as a woman over 50, those are issue areas that I like to address. Anecdotal, but, my fingernail growth has been crazy after using this powder for just a short time.
  • Keto and Paleo friendly.

Ideas to Use Prime Protein in Recipes:

And because versatility is everything in my kitchen, I’ve used Equip Prime Protein in some of my go-to better-for-you chocolate treats:
🍌 Chocolate Cottage Cheese Protein Banana Bread

Chocolate Cottage Cheese Protein Banana Bread levels up the nutrition and flavor of everyone’s favorite quick bread! Not “just like grandma’s” but instead packed with 21g of protein per slice, naturally sweetened with ripe bananas, and free of added sugar, it’s the perfect option for breakfast, a post-workout snack, or even a healthier dessert.


🥇 Olympic Chocolate Muffin Makeover

Olympic Village Chocolate Muffin, but made better! 💪 These chocolate muffins went so viral, but – in reality they were more like a sugar-bomb cake. This version is made over to be gluten-free, have more protein (20g), less fat, less sugar—made for champions. 🏅 Sized for one – you don’t even have to share!


🧇 Double Chocolate Protein Waffles

Power into the day fueled by chocolatey waffles made with protein powder. Only takes minutes to make, is gluten-free, has no added sugar, and moderate in carbs. A single-serve recipe, but simple to scale up for meal prep. Enjoy 28 grams of protein per serving!

Want to dig into the science behind beef protein? Here’s a great breakdown from the brand on how it is made and why beef protein works.

Whether you’re fueling a workout, balancing macros, or just need a clean, on-the-go option, Equip Prime Protein is a shake-worthy choice you’ll want to keep on hand.

Note: This post contains affiliate links. I may earn a small commission for purchases made through link. Proceeds help offset operating expenses for The Fit Fork.

How to Use Up a Extra Grape and Cherry Tomatoes: Flavorful Recipes & Tips

 We’ve all done it—picked up the BIG, beautiful carton of grape or cherry tomatoes (or better yet, grew them ourselves!), only to forget about them until they’re teetering on the edge of overripe. Don’t let those little gems go to waste! These sweet, juicy tomatoes are nutrient powerhouses packed with antioxidants like lycopene, vitamin C, and potassium. They’re also perfect for healthy snacking (just rinse and pop a handful in your mouth!) or tossed on top of a salad for a bright burst of flavor.

Creative ways to use grape or cherry tomatoes—snacks, salads, and 6 easy recipes including baked feta, mug lasagna, grilled avocado boats, and more!

But let’s go beyond the usual suspects. These bite-sized tomatoes can be roasted, blistered, sautéed, or even frozen and used later in recipes where a “burst” tomato moment shines. (Yes, you can freeze grape or cherry tomatoes! Just rinse, pat dry, and freeze whole in a zip-top bag. When you’re ready, thaw and cook them into warm dishes like sauces or sautés—no need to waste a single one.)

Here are some creative and crave-worthy ways to use up that carton of tomatoes—featuring some of my favorite recipes:

🍅 1. No-Noodle Veggie Mug Lasagna for One
This single-serve microwave lasagna layers cottage cheese, spiralized squash, and—you guessed it—sweet grape tomatoes for a comforting, protein-rich meal that’s ready in minutes. It’s quick, low-carb, and perfect for lunch or dinner.

This single portion lasagna made in a mug for one is a quick, nutrition and delicious meal that is ready in minutes. A perfectly portioned, high-protein and lower carb solution for your busy lunch hour or a hectic evening. Easy to meal prep ahead and then heat and eat when ready. Gluten free and vegetarian.

🧀 2. Mediterranean Baked Feta
A dish that’s big on flavor and low on effort—just bake whole grape tomatoes with a block of feta, olive oil, and herbs until bubbly and blistered. Serve with pita chips or over zoodles, quinoa, or grilled proteins.

Easy Mediterranean Baked Feta is the ultimate party appetizer—just assemble and bake! Loaded with olives, tomatoes, and feta. Great for summer or year-round!

💙 3. Red, White & Blue Caprese Salad with Blueberries
This fun and patriotic take on a classic combines tomatoes, mozzarella, fresh basil, and blueberries. It’s a fresh summer side dish with unexpected flair—perfect for BBQs or cookouts.

Everyone loves a Caprese salad with juicy tomatoes, aromatic sweet basil and creamy mozzarella cheese all drizzled in balsamic syrup. My patriotic version of the classic favorite summer salad that adds blueberries in honor of the USA and Red, White and Blue. Perfect for summer entertaining.

🍉 4. Watermelon Tomato Jicama Salad with Tajin-Honey Dressing
A juicy mashup of flavors and textures, this salad brings together tomatoes, watermelon, and crunchy jicama, tossed in a zesty-sweet Tajin and honey vinaigrette. Refreshing and hydrating—ideal for hot days or post-workout recovery.

🐟 5. Pan-Seared Cod in Creamy Burst Tomato Sauce
Tomatoes go gourmet here! A creamy sauce made with sautéed burst cherry tomatoes and Greek yogurt elevates simple pan-seared fish into a restaurant-worthy dinner. It’s quick, healthy, and makes good use of ripe or frozen tomatoes. Feel free to sub any firm white fish like halibut, haddock, etc.

Pan-seared Lingcod with Creamy Burst Tomato Sauce is an easy fish meal that can be made, prep to plate, in 20 minutes -- in a single skillet. Suitable for low carb and gluten-free diets. For more clean eating recipes and simple meal inspo, visit thefitfork.com

🥑 6. Grilled Avocado Boats with Blistered Tomatoes
Avocados meet tomatoes on the grill in this summery dish. The heat enhances the natural sweetness of the tomatoes while giving them a delicious charred edge. Top with cheese or keep it vegan—it’s a versatile, easy side or snack.

Grilled Avocado Boats

Pro Tip: Burst Tomatoes
If your tomatoes are getting too soft to eat raw, just toss them in a hot pan or roast them until their skins burst. That caramelized, jammy flavor is pure magic and works in sauces, pasta, grain bowls, or even spooned over toast.

Pan-seared Lingcod with Creamy Burst Tomato Sauce is an easy fish meal that can be made, prep to plate, in 20 minutes -- in a single skillet. Suitable for low carb and gluten-free diets. For more clean eating recipes and simple meal inspo, visit thefitfork.com

So go ahead—buy that big carton of grape or cherry tomatoes. With these ideas, you’ll never let a single one go to waste.

Cheesy Margherita Tomato Slices (Air Fryer or Oven)

When summer tomatoes are at their peak, it only takes a few ingredients to turn them into something spectacular. These Cheesy Margherita Tomato Slices are bursting with flavor and couldn’t be easier to make. If you love the flavors of a classic Margherita pizza—juicy tomatoes, gooey mozzarella, fragrant Italian herbs—you’ll swoon for this lighter, crust-free version. They’re low-carb, gluten-free, and totally crave-worthy (112 calories per slice, with 8g fat, 2.8g carb and 7.1g protein).  

Simple Ingredients, Big Flavor

You’ll only need a handful of staples to bring this dish together:

That’s it! No fancy prep, no dough to roll out—just slice, layer, and air fry or bake. In about 10 minutes, you’ll have bubbly, golden, cheesy tomato slices that work as a side dish, appetizer, or even a fun party snack for summer entertaining.

No Beefsteak? No Problem.

While thick-sliced beefsteak tomatoes are ideal for holding that gooey mozzarella topping, smaller tomatoes like Romas or large slicing tomatoes also work beautifully. Just adjust the size of your cheese slices to match.

Turn juicy summer tomatoes into cheesy, low-carb perfection with these Margherita Baked Tomato Slices. An easy air fryer or oven recipe using just a few ingredients—great as a side dish, appetizer, or party snack!

How to Cook these Cheesy Tomato Slices

This recipe is super versatile—you can use your air fryer for faster cooking (and less heat in the kitchen!) or pop them in the oven. I LOVE my air fryer (this one) and use it multiple times per day for quick, easy meals and healthy recipes like this!

Note: This post contains affiliate links. I earn a small commission on purchased made through link Proceeds help offset operating expenses for The Fit Fork. Thank you.

Margherita Baked Tomato Slices
Prep Time
4 mins
Cook Time
8 mins
Total Time
12 mins
 
Turn juicy summer tomatoes into cheesy, low-carb perfection with these Margherita Baked Tomato Slices. An easy air fryer or oven recipe using just a few ingredients—great as a side dish, appetizer, or party snack! 1 large Beefsteak tomato (or other large slicer style tomato)
Course: appetizers, Side Dish, Snack
Cuisine: Italian
Keyword: keto, low carb, mozzarella, pizza, tomato
Calories: 119 kcal
Ingredients
  • 1 large Beefsteak tomato or other large slicer style tomato
  • ¼ tsp each salt and pepper
  • 4 oz fresh mozzarella cut into 6 slices
  • 2 oz shaved or grated Parmesan cheese
  • 1-2 tsp Italian herb blend seasoning
  • 2 tsp olive oil
Instructions
  1. Preheat air fryer (or oven) to 400F degrees.
  2. Cut tomato crosswise into 6 hearty slices, each at least ¼” thick. If needed, cut out core on end pieces.
  3. Place tomato slices on rimmed baking pan (don’t crowd) and season with salt and pepper.
  4. Add mozzarella slices to top of tomatoes. If needed, break up are redistribute cheese if slices is hanging off edge of tomato.
  5. Next, add Parm cheese and sprinkle with herbs.
  6. Drizzle with olive oil, this helps the cheese bubble and brown.
  7. Cook for 6-8 minutes in air fryer or 10-12 minutes in oven. Tomatoes will be ready with cheese is bubbling, lightly browning and gooey. Overcooking will result in mushy tomatoes.
  8. Remove and serve while still warm. Store leftovers covered in fridge, reheating in microwave.