Mama Higgins Del Monico Potatoes
- Preheat oven to 350F degrees.
- In a big bowl, mix sour cream, 1/4 cup margarine, cream of chicken soup, onion and cheese together. Add hashbrowns and mix together completely.
- Pour mixture into a 10x13 inch pan and bake at 350 for 50 minutes, stirring occasionally.
- While that cooks, mix together crushed ritz crackers and 1/4 cup melted margarine.
- After 50 minutes of cooking, take the casserole out of oven and top with the ritz cracker/ butter topping, return to oven for 10 minutes or untill crackers brown.