Green Bean Casserole - cooking recipe

Ingredients

3 cans French-style green beans, drained
1 c. sour cream
1/2 stick margarine
1 Tbsp. plain flour
1 c. medium Cheddar cheese
1 can onion rings
minced onion to taste
salt and pepper to taste

Preparation

In a large saucepan, melt margarine.
Stir in flour until smooth.
Stir in cup of sour cream until blended.
Remove from heat.
Add cheese, beans and seasoning.
Mix well.
Add 1/2 can onion rings.
Mix gently.