"I made this last night, and it was amazing. This was the best Kung Pao chicken I have ever had. My kids loved it as well and asked me to make it again tonight." -Basha
Heat canola oil in a large skillet. Working in two batches, add chicken and cook until golden brown.
Stir in chicken, soy sauce, vinegar, and sugar until well combined. Stir in peanuts.
Heat the remaining canola oil. Add bell peppers and onion. Cook until tender. Stir in chiles, garlic, ginger, and peppercorns.