Preheat your oven to 400°F and line a baking sheet with parchment paper for easy cleanup.
Slice the jalapeño peppers in half lengthwise and use a small spoon to carefully scrape out the seeds and membranes.
In a skillet over medium heat, cook the ground turkey with the sea salt, black pepper, garlic powder, and onion powder until fully browned.
Transfer the cooked turkey to a mixing bowl and stir in the cream cheese until the mixture is well combined and creamy.
Spoon the turkey and cream cheese filling into each jalapeño half, mounding it slightly over the top.
In a shallow dish, mix the almond flour and grated parmesan cheese together.
Press the stuffed side of each jalapeño into the almond-parmesan mixture to create a thick coating on top.
Arrange the peppers on the baking sheet, drizzle with avocado oil, and bake for 15 to 20 minutes until the topping is crispy and the peppers are tender.