Preheat your oven to 375°F and line a small baking dish with parchment paper.
In a large mixing bowl, combine the ground turkey, egg, almond flour, finely diced yellow onion, finely diced red bell pepper, garlic powder, sea salt, and black pepper.
Gently mix the ingredients by hand until just incorporated, taking care not to overwork the meat to maintain a tender texture.
Shape the mixture into a compact loaf and place it in the center of the prepared baking dish.
Lay the bacon slices over the top of the meatloaf, tucking the ends underneath the loaf to secure them.
Brush 1 tablespoon of the sugar-free BBQ sauce evenly over the bacon-wrapped surface.
Bake for 35 to 40 minutes, or until the internal temperature reaches 165°F.
During the final 5 minutes of baking, brush the remaining 1 tablespoon of BBQ sauce over the top for a glossy finish.
Remove from the oven and let the meatloaf rest for 5 minutes before slicing to ensure it stays juicy.