1/2 lb. crab meat
1 stick butter
1 (6 oz.) jar sharp Cheddar cheese
2 tbsp. mayonnaise
1/2 tsp. garlic powder
1 tbsp. minced onion
1 tbsp. Tabasco
Quartered English muffin

Broil until bubbly. Serve.

If you're not planning to serve immediately, freeze before broiling.