Veggie Pizza on Whole-Wheat Crust with Feta and Mozzarella Cheeses

A kickin' vegetarian pizza! It's extra good because it's made on a whole-wheat crust!

For one cookie sheet size pizza use:
Jenny's Whole Wheat Pizza Dough RECIPE (View Recipe Here)
1 (7.5 ounce) can pizza sauce
1/2 tbsp. olive oil
black Pepper to taste
1/4 cup onions, chopped
1 red bell pepper, chopped
6 cloves garlic, chopped
2/3 cup sliced mushrooms
1 cup spinach, fresh, torn
1 large tomato, chopped
2/3 cup black olives, sliced
1/2 cup feta cheese, crumbled
2 cups mozzarella cheese, shredded
1 tsp. canola oil

1. Pre-heat oven (375F).
2. Using a large skillet or wok (I prefer the wok), saute all the vegetables for a few minutes(except the spinach and tomatoes) in the 1/2 tbsp. of olive oil with a bit of black pepper.
3. Add the tomatoes and spinach, and saute for a minute or two more, or until the spinach wilts and shrinks down a bit. Remove vegetables from the heat.
4. Roll the pizza dough out onto a large, OILED cookie sheet.
5. Spread the can of pizza sauce on the prepared pizza dough.
6. Add a bit of the shredded mozzarella cheese to the prepared crust.
7. Evenly spread the sauteed vegetables over the crust.
8. Spread the black olives over the crust.
9. Crumble the feta cheese evenly over the crust.
10. Top with the remaining mozzarella cheese.
11. Bake in the pre-heated oven for 11 - 13 minutes.
12. Remove from oven, let stand a few minutes, and slice into 16 equal pieces.
12. Enjoy! :)