Heat a skillet over medium-high heat and add chili oil. Brown both sides of the ground chicken for 3-4 minutes per side. Once browned, break the chicken apart into small pieces and cook thoroughly.
While the chicken is cooking, whisk together the remaining ingredients (Swerve brown sugar, buffalo sauce, vinegar, ginger, garlic powder, salt, pepper, and red pepper flakes) in a mixing bowl.
Once the chicken is fully cooked, pour the sauce into the skillet with the chicken. Stir and cook until the sauce thickens and becomes syrupy.
Serve the firecracker chicken over rice or cauliflower rice. Garnish with scallions and toasted sesame seeds for extra flavor.