In a large ziplock bag or glass bowl add chicken, flour, garlic powder, ginger powder, sea salt and pepper.
Seal the bag and toss chicken pieces to get all chicken pieces nicely coated.
In a small bowl, combine and whisk together your ingredients for the sauce. Set aside.
Heat your sesame oil in a large skillet over medium heat.
Add coated chicken and cook until golden on all sides, but not entirely cooked through, about 3-4 minutes, creating a crispy crust on the chicken.
Stir in bell peppers and carrots and continue to cook until veggies soften a bit.
Pour your sauce over top of the chicken and veggies, bring it all to a boil, then reduce the heat and simmer until chicken is cooked through and sauce thickens up a bit, about 3-4 minutes.
Sprinkle with green onions/scallions and enjoy your sweet & spicy chicken served over brown rice or quinoa, with a big side of steamed broccoli.