1 can corned beef, shredded
1/2 c. chopped green olives
1/2 c. sharp Cheddar cheese
2 tbsp. onion
1 tbsp. Worcestershire sauce
1/2 c. catsup

Mix all ingredients and put in scooped out hamburger buns. Wrap in foil and heat at 350 degrees for 15-20 minutes.