Preheat oven to 375F and line a baking sheet with parchment paper.
In a large bowl, add the ground turkey. Using a grater, grate the yellow onion into the ground turkey. Alternatively, chop onion really small and add to turkey.
Add in minced garlic, salt, pepper, oregano, onion powder. Stir until combined, or use your hands to mix.
Add in 1 egg, bbq sauce, ketchup, almond flour, and parsley. Mix until well combined.
Pour turkey onto parchment lined baking sheet. Form into a loaf about 9x5. Pat together to keep in tact.
In a small bowl, mix together bbq sauce and ketchup. Brush over top of the turkey mixture.
Bake for 45-50 minutes or until internal temperature reaches 170F. Let cool 10 minutes before serving.