Prepare Classic Egg Salad increasing mustard to 2 tsp (10ml) and adding 1/4 tsp (1ml) prepared horseradish. Spread egg salad on 4 split and toasted bagels or English muffins.
Top each with cooked diced bacon and sprinkle with grated old light Cheddar cheese.
Grill in toaster oven or under broiler until cheese is bubbling.
Serve hot.