1 pizza crust, store bought or homemade
About 1/4 c. vegan pesto (optional but very good)
2 yellow or white onions, halved and thinly sliced and caramelized in a little extra virgin olive oil
2 cloves of garlic, thinly sliced (optional)
4 c. various mushrooms, sliced (crimini, button, shiitake, portabello, etc.)
1/2 tsp. oregano
3-4 c. baby arugula
2) Return the saute pan to the stove and add a little more olive oil if necessary (but it's probably not necessary) and begin to saute the mushrooms. Once they are softened add a pinch of sea salt and the oregano and toss the mushrooms around to coat with the salt and herbs and then place the mushrooms evenly atop the onions.
3) Bake the pizza according to the directions for the crust you are using. Once you remove the pizza from the oven immediately place the baby arugula on top so that it gets a little wilted from the heat of the freshly baked pizza.