Prep Work: Slice meat. Combine next 8 ingredients in ziplock or dish with meat to marinate. Chop vegetables, storing peppers together and onions separately. Cook rice.
Make rice according to manufacturers directions.
Heat 2 Tbsp. peanut oil on high heat (350 degrees for wok) in a large frying pan or wok. Stir-fry the onions for 3-5 minutes , then add peppers and broccoli for 3 more minutes or until they are soft but still just a little crisp. Add bamboo shoots and move vegetables to a covered serving dish.
Clean out pan of any leftover fragments with your spatula, then heat 1 Tbsp. peanut oil. If using a wok it should be at 400 degrees.
Stir-fry meat for 2 minutes or until no longer pink. Pour vegetables back into pan with meat. Stir-fry just until heated through. Transfer to serving dish.
Serve over rice.