
1. In a mixer fitted with the paddle, combine the cheese, chopped pimentos, mayonnaise, black pepper and garlic powder; blend at low speed. Season the pimento cheese with cayenne pepper to taste. Cover and refrigerate for 2 hours.
2. Preheat the oven to 400 degrees F. Arrange the sliced bread on a baking sheet and bake for about 8-10 minutes, until the edges are slightly brown. Remove from oven.
3. Spread the pimento cheese on the toasts, top with the bacon and bake until the cheese is melted and browned, about 2-5 minutes. Serve.