Preheat the oven to 425°F (220°C).

Heat the olive oil in a sauté pan over medium heat. Add the mushrooms and green bell pepper and cook until softened, then remove from the pan.

Add the ground sausage to the same pan and cook, breaking it up, until browned. Remove from heat.

Prepare the pizza dough according to package directions or your preferred method.

Lightly flour a clean work surface and stretch or roll the dough evenly, adding more flour as needed to prevent sticking.

Place the dough onto a baking sheet, pizza pan, or pizza stone prepared with nonstick spray if needed.

Spread the marinara sauce evenly over the dough, leaving a 1 inch border around the edge.

Top with mozzarella, mushrooms, green bell pepper, sausage, onion, pepperoni, and black olives.

Bake the pizza until the crust is golden and the cheese is melted, rotating the pan halfway through cooking, about 20 - 22 minutes.

Remove from the oven and let rest briefly. Sprinkle with fresh basil optional.

Serve with kombucha.