In a small bowl, whisk together the honey, chili-garlic sauce, vinegar, soy sauce, orange juice and cornstarch; set aside.
Meanwhile, coat the chicken with 2 teaspoons oil and heat large nonstick skillet over medium-high heat. Season the chicken to taste with salt and pepper and cook, turning occasionally with a wooden spoon, 2 minutes. Transfer the partially-cooked chicken to a plate. Reserve the pan.
Heat the remaining 2 teaspoons oil in the pan; add the peppers, scallion whites, and snow peas. Cook, stirring occasionally, until the vegetables are crisp-tender, about 3 minutes. Stir in the reserved chicken; whisk the sauce again and add it to the pan. Simmer, stirring occasionally, until the sauce is thickened and the chicken is tender, 1 to 2 minutes. Serve over rice and sprinkle with the scallion greens and peanuts, if using.
Cooking the chicken over high heat quickly gives it a nicely browned look and taste without needing to deep fry. Fresh orange juice in the sauce and lots of vegetables keep the dish and the nutrition balanced.