Scalloped Potatoes - cooking recipe

Ingredients

4 medium potatoes, sliced and cooked
2 Tbsp. butter
1 onion, sliced
1 can broccoli cheese soup
1/3 c. milk
dash of salt and pepper

Preparation

Heat mixture until boiling, then add potatoes.
Reduce heat to low.
Cover and cook 10 minutes.
Top with 1/2 cup shredded Cheddar cheese.