Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: preheat oven to 350 degrees f. prepare a 14-inch pizza pan. place crust on a pizza pan; set aside. in a skillet, saute the onion, red pepper and garlic in oil for 3-5 minutes, or until crisp-tender. add beef and mushrooms; cook and stir for 3-5 minutes or until heated through. stir in seasonings. spread meat mixture over crust to within 1/2-inch of edge. combine the cheeses then sprinkle over pizza. bake for 15 minutes or until the crust is golden and cheese is melted.

Target recipe: heat broiler. heat oil in large, heavy nonstick skillet over high heat. add meat; saute 1 1/2 minutes per side. remove from pan to cutting board. slice meat across grain at an angle. transfer to plate; cover and keep warm. add onion, salt and pepper to skillet. reduce heat to medium; saute until onion is softened, about 10 minutes. place meat on bottom of buns, dividing equally. divide onion over meat. top with cheese. place on baking sheet. broil sandwich bottoms until the cheese melts, about 1 minute. (the sandwich tops, cut side up, may be toasted under the broiler at this time.) place the tops on sandwiches. serve immediately.