Cheesy Potato Casserole - cooking recipe

Ingredients

7 medium potatoes, cooked
1 small chopped onion
1/2 c. butter
1/4 tsp. pepper
1 tsp. salt
1 can cream of chicken soup
1 (8 oz.) pkg. shredded Cheddar cheese
3 Tbsp. butter
1 1/2 c. herb seasoning mix
1 (8 oz.) container sour cream

Preparation

Cook potatoes and cool; combine onion, butter, pepper, salt, soup and sour cream.
Fold in potatoes and cheese.
Mix butter and seasoning mix; put potato mixture in a baking dish.
Top with seasoning mix.
Bake at 350\u00b0 for 25 minutes.