1 Preheat oven to 400°F. 2 Heat pan over moderate heat, add olive oil, and mushrooms, sauté a few minutes, then add garlic and continue cooking until browned and water has evaporated. Then add salt and pepper, remove from heat. 3 Spread out 4 pieces of matzo on a baking sheet sprayed with cooking spray. Spread tomato sauce evenly over each piece of matzo. 4 Sprinkle with cheese and top with mushrooms. Bake for 5 minutes or until browned.