1 (6 oz.) can tuna fish
1/2 c. celery, diced
2 tbsp. onion, minced
1/2 c. cheddar cheese, shredded
1/2 c. mayonnaise
3 English muffins, split and toasted

1. Mix first 5 ingredients.

2. Spread on English muffins and broil until bubbly and lightly browned, 1-2 minutes.