Preheat the oven to 375 degrees and line a baking sheet with parchment.
Roll or stretch out each biscuit as thin as possible. Add 1/2 to 1 tablespoon of pizza sauce to each biscuit. Top with shredded mozzarella, sausage, and peppers.
Fold each biscuit in half and pinch along the edge to seal. Then bring the corners under and roll into a ball shape. Top each biscuit with a sprinkle of shredded cheese and seasoning if desired. Place each pizza seam side down on the baking sheet.
Reduce oven heat to 350 degrees and bake 14 to 17 minutes or until lightly brown. Serve with warm pizza sauce for dipping.