Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: line a rimmed baking sheet with aluminum foil; preheat oven to 350 degrees. in large skillet, melt butter over medium heat. add onion and garlic; cook for 4-5 minutes, or until onion is tender. remove from heat. stir in pepperoni, canadian bacon, cheeses, tomato paste and italian seasoning. spoon mixture evenly into mushrooms caps. place mushrooms on prepared baking sheet. bake for 20 minutes. serve immediately.

Target recipe: clean mushrooms with damp cloth and remove stems. finely chop the stems. spray a skillet and add stems and garlic, add pepper to taste and the basil and saute till slightly brown. remove from heat and cool slightly so that you can mix in the cheese and breadcrumbs. stuff the mushrooms and spray the tops. put in a preheated oven for 30 minutes.