Macaroni And Cheese - cooking recipe

Ingredients

4 oz. macaroni, cooked
1/4 c. onion
1 1/4 c. milk
1 Tbsp. margarine
1 Tbsp. flour
2 c. cheese

Preparation

Cook macaroni and onion until tender.
Stir in tablespoon of margarine and flour.
Cook on low heat and stir in milk.
Cook until bubbly and thick.
Add cheese and stir until melted.