Gluten Free Spaghetti Squash Crust Pizza (Stage 3)

- 3 cups cooked spaghetti squash

- 1 egg

- 2 egg whites

- 1 cup shredded low fat mozzarella cheese

- ½ cup no salt added tomato sauce

- 1 chicken sausage (like Isernio's)

- ¼ cup sliced mushrooms

- ½ cup diced green bell pepper

- 2 Tbsp. chopped fresh basil

- Pinch of dried oregano & garlic powder