Spinach Casserole - cooking recipe

Ingredients

1/2 c. margarine
1 medium onion, finely chopped
1 can water chestnuts, sliced
2 (10 oz.) pkg. chopped spinach, cooked
1/2 c. Parmesan cheese
8 oz. sour cream
1 jar artichoke hearts

Preparation

Melt margarine.
Saute 1 medium onion, chopped.
Add and saute water chestnuts.
Add spinach, cheese, sour cream and artichoke hearts.
Pour into greased 2-quart casserole.
Bake for 30 minutes in a 350\u00b0 oven.
Sprinkle with more Parmesan cheese the last 5 minutes of baking.