Rinktum Ditty

• 1 tbsp. butter
• 1 small onion, minced
• 1 pound cheese, cut in small pieces
• 1 cup milk
• 1 tbsp. flour
• 1 cup tomato catsup
• 1 tsp. dry mustard
• 1 tbsp. worcestershire sauce
• 1/2 tsp. salt
• 1/4 tsp. paprika
• 1 egg, well beaten

Melt butter in top of double boiler, add onion and cook until onion is soft. Stir in flour and blend; then gradually add milk and mix well. Add cheese and cook until cheese has melted. Mix together catsup, mustard, worcestershire sauce, salt and paprika; add to cheese sauce and cook 5 minutes. Stir in egg and cook one minute longer. Serve at once on toast or crackers.