Rainbow-Roasted Vegetable Pizza with Canadian Bacon Prep time: 35 mins Cook time: 10 mins Total time: 45 mins Serves: 6 Ingredients 1 uncooked, prepared whole wheat pizza dough (as seen at Trader Joes) 1 cup part-skim mozzarella cheese, shredded ½ cup Parmesan cheese, shredded ½ cup red onion, chopped ½ medium zucchini squash, sliced and