Heat oven to 425 degrees.
- Brush olive oil on crust. Spread avocado vinaigrette on crust.
- Add zucchini, peppers, mushrooms, onion and tomatoes. Top with cheese.
- Place pizza in the oven on center rack for 8-10 minutes, just long enough to melt the cheese. Remove from oven. Slice and serve!
- Place pizza on grill using indirect heat or a pizza stone with lid closed for 5-7 minutes, until toppings are warmed and crust is golden brown.
If using individual size pizza crust, use 2 tablespoons sauce, 1/3 cup cheese and toppings as desired.