Make just enough of this recipe. Use the portion planning tool to calculate exactly how much of each ingredient you’ll need.Heat half the oil in a large sauce pan or wok.Over high heat, stir-fry the pork just until it loses its pink color. Cook it in several batches if necessary. Remove from the pan.Add the rest of the oil into the panWith the pan still over high heat, add the bok choy, squash, peppers, mushrooms, garlic and green onion. Stir-fry for a few minutes, keeping the vegetables crisp. (do not overcook)Return the pork to the pan and add the sauce. Simmer until the pork is cooked through.Serve immediately with steamed rice on side or in the bottom of a bowl.