Potato Casserole - cooking recipe

Ingredients

8 potatoes
3 carrots
1 onion
1/2 stick butter
1/2 c. sour cream
3/4 c. grated Cheddar cheese
1 egg

Preparation

Peel and cut up potatoes.
Cook with chopped onion.
Grate and steam carrots.
Mix potatoes, onion and carrots with rest of ingredients; then bake in a casserole dish at 350\u00b0 until brown.