1 lb. sharp cheddar cheese, shredded
1 tbsp. flour
1 1/2 tsp. dry mustard
Dash cayenne
3/4 c. beer
2 tsp. Worcestershire sauce

In bowl, combine cheese, flour, mustard and cayenne; mix thoroughly. In fondue pot, combine beer and Worcestershire sauce. Set temperature at 375 degrees and heat until bubbling. Gradually add cheese mixture and stir constantly until cheese melts and mixture is smooth, about 5 minutes. Reduce temperature to 200 degrees and serve.