½ large yellow onion, chopped (I like sweet yellow onions)
1 medium zucchini, thinly sliced
6 medium cremini or white mushrooms, thinly sliced
1 tablespoon minced fresh garlic
1 teaspoon minced fresh rosemary
1 medium tomato, diced or thinly sliced
2 to 3 tablespoons walnuts, to grate on top, after baking (optional)
Prepare and chop all your ingredients before you begin. Heat a large skillet on high. When a water droplet sizzles on its surface, add the onion and cook stirring for about 2 minutes. Add a little water only if needed to prevent sticking; this will make the onions more flavorful.
Add the zucchini and mushrooms, and continue cooking and stirring, 2 to 3 minutes, adding water as needed. Stir in the garlic and rosemary just before removing from the heat. Leave the tomatoes out; they will be added just before baking the pizza.
Serving Size:1/6 recipe (toppings on one slice of pizza)