French-Style Beans - cooking recipe

Ingredients

2 cans French-style green beans, drained
1/2 c. vinegar
1/2 c. vegetable oil
2 onions, sliced and rings separated

Preparation

Combine all ingredients and marinate all day in the refrigerator.
Cook several slices of onion; crumble and add to beans.
Cook in the oven at 325\u00b0 for 20 minutes.