Welsh Rabbit On Toast - cooking recipe

Ingredients

2 c. (1/2 lb.) freshly, grated sharp Cheddar cheese
1 Tbsp. flour
1/4 c. beer
1 tsp. Worcestershire sauce
1/4 tsp. dry mustard or 1 Tbsp. regular mustard
pinch of cayenne pepper
1 egg yolk

Preparation

Combine all ingredients in double boiler or a 2 to 3-quart heavy saucepan, except egg.
Do not boil.
Stir often.
Remove from heat and stir in beaten egg.
Pour over toast.