In medium bowl, mix together salmon, chiles, green onions, salt and pepper until combined. Next stir in egg and ¼ cup of almond meal.
Form salmon mixture into four 1-inch thick patties; sprinkle remaining 2 tablespoons almond meal over each patty, lightly pat down. Heat olive oil in a skillet over medium-heat. Cook patties in hot oil until golden and cooked through, 3 to 4 minutes per side. Transfer patties to paper towels to cool off a bit while cooking veggies.
Heat remaining 2 tablespoons olive oil in same skillet. Add zucchini and sauté for 3 to 4 minutes or until starting to soften, but not getting soggy. Add halved tomatoes and continue to cook, stirring, for another 1 minutes. Add hatch green chile sauce and stir for a few more minutes until heated. Stir in 2 tablespoons of green onions.
To serve, place mound of veggies on plate and top with salmon cake. Drizzle with additional Hatch sauce if desired.