In a medium bowl, combine the sesame oil, coconut aminos, ketchup, vinegar, orange juice, garlic, ginger, Chinese Five Spice powder, and red pepper flakes. Set aside.
In another bowl, toss the chicken pieces with 1 tablespoon of the coconut flour, salt, and pepper.
Select “Saute” on the Instant Pot and heat the avocado oil until hot, but not smoking. Add the chicken in batches as needed, and sear until the pieces start to brown (about 5 minutes per batch). Press “Cancel.”
Place all of the chicken back into the Instant Pot and stir in the sauce.
Secure the Instant Pot lid and move the vent knob to the sealed position. Select “Manual” and cook on high pressure for 10 minutes.
While the chicken is cooking, mix the remaining tablespoon of coconut flour with the water. Set aside.
When the cooking time is done, carefully move the vent knob to “Venting” to release the pressure quickly. Press “Cancel”
Remove the lid and stir in the coconut flour slurry. Select “Saute” and add the cashews.
Cook, stirring occasionally until the sauce has thickened, about 2 minutes.
Serve topped with chopped green onion and sesame seeds over Cauliflower Rice, if desired (recipe page 5).