You can use any vegetables you want for this recipe! Typically I use broccoli, onion, bell pepper and snap peas as a base and then will include other veggies that I have on hand or that are in season such as zucchini, summer squash, carrots, etc. You can also add some sweetness to this recipe by adding pineapple or mango tidbits! If you do this, I recommend adding some of the pineapple or mango juice to the stir fry sauce. Delish!