Cheddar Cheese Fondue - cooking recipe

Ingredients

1/4 cup butter
1/4 cup flour
1/2 teaspoon salt
1/4 teaspoon dry mustard
1 (12 ounce) can beer
1 1/2 teaspoons Worcestershire sauce
2 cups cubed sharp cheddar cheese
sourdough bread

Preparation

Melt butter, blend in flour.
Stir until thick.
Add beer; stir until thick and boiling.
Add salt, dry mustard and Worcestershire sauce.
Gradually add cheese keep stirring it will burn.
Serve with sourdough bread that has been cut up in cubes.