Preheat the oven to 375° and grease a 10 inch springform pan or an 8x8 baking dish. (I lined my pan with parchment which always works best for me)
Crack the eggs into a bowl and add the coconut milk. Whisk until light and frothy.
Season with garlic powder, onion powder, sea salt, black pepper, and oregano. Whisk to combine.
Add the mushrooms, roasted red pepper, pepperoni and green onions. Mix until well combined. (I saved the pepperoni for the top)
Pour into the greased pan.
Swirl the pizza sauce on top. (top with pepperoni if you didn't mix them in)
Bake for 25 minutes. Let cool 10 minutes before cutting and serving.