Enjoy this recipe from 5 Ingredients or Less Cookbook - Now with Photos.
Submitted by: Irene Robinson from Cincinnati, OH
1 lb. bacon, crisply cooked and crumbled
2-1/2 c. shredded Cheddar cheese
2 T. mustard
1 c. mayonnaise
1 loaf sliced party pumpernickel
Combine bacon, cheese, mustard and mayonnaise together; spoon onto each slice of bread. Arrange on an ungreased baking sheet; broil until bubbly, about 5 minutes. Makes 30 servings.