2 (12 oz.) cans corned beef
1/2 med. onion, finely chopped
Approximately 1 tsp. garlic salt
Approximately 6 oz. cheese whiz
Approximately 3 heapings tsp. mayonnaise

Break up corned beef with a fork in a mixing bowl. Mix in remaining ingredients. Chill. Spread in dinner roll halves, hamburger roll halves, or other rolls. Place in broiler until edges brown about 3 minutes. Be careful they'll burn quickly if you keep them in too long.