1/2 c. chopped onion
1/4 tsp. dry mustard
1/4 tsp. paprika
2 tbsp. butter
1 can tuna
1 c. cooked peas
2 c. cooked macaroni

In frying pan cook onion, mustard, paprika in the 2 tablespoons butter until onion is tender, add the macaroni, tuna and peas and 1 cup chopped cheese. Simmer for 15 minutes stirring often.