In small bowl, combine 4 slices microwave bacon, cooked, crumbled, 1 cup fancy shred sharp Cheddar cheese, 1/4 cup mayonnaise, 1 Roma tomato, seeded, chopped and 1 tablespoon sliced green onions. Spoon 2 to 3 teaspoons on each crostini. Bake in a preheated 400 F oven until cheese melts (5 to 7 minutes).
Amount: 20-30 crostini.