Vegan Caramelized Mushroom Pizza

Ingredients

• olive oil
• shiitake mushrooms, stems trimmed and thinly sliced
• cremini mushrooms, stems trimmed and thinly sliced
• large sweet onion, diced
• garlic, minced
• salt, more to taste
• freshly ground black pepper to taste
• Pizza Dough
• Vegan Garlic White Sauce
• Vegan mozzarella
• Fresh rosemary