In a medium mixing bowl, add the ground turkey, eggs, yellow onion, garlic, ginger, scallions, sesame seeds, salt, coconut aminos, and breadcrumbs. Using two forks, or clean hands, mix until just combined.
Begin to roll the meatballs into 2-tablespoon-sized balls using clean, damp hands. Place on a clean plate and repeat until all meatballs have been rolled.
In a large, tall-sided skillet, heat the avocado oil over medium-high heat.
Once hot, carefully place the meatballs in the pan, working in batches if needed. Cook the meatballs, undisturbed, for 3 minutes, or until a deep, golden crust forms.
Flip the meatballs and continue to sear for 2 to 3 minutes per side, until all sides of the meatballs are golden, about 10 to 12 minutes total. The meatballs do not have to be fully cooked through but they should be golden on all sides.
Remove from the heat and transfer the meatballs to a large crockpot.