Pea Casserole - cooking recipe

Ingredients

2 box frozen peas
1 medium onion, chopped
2 (4 oz.) jars pimentos
1 can sliced water chestnuts
1 can mushroom soup
1/2 stick butter
1 can fried onion rings

Preparation

Cook frozen peas in boiling salted water for 3 minutes. Drain.
Saute onion and butter.
Add pimentos, water chestnuts and mushroom soup.
Add drained peas and cover the top with onion rings.
Bake 25 to 30 minutes in 350\u00b0 oven.