1 tbsp. butter
1 sm. onion, sliced
1 can broccoli cheese soup (Campbell's)
1/3 c. milk
1/4 tsp. pepper
4 med. potatoes, cooked & sliced (about 3 1/2 c.)

In skillet over medium heat, melt butter and onion until tender. Stir in soup, milk and pepper. Heat to boiling. Add potatoes. Reduce heat to low. Cover. Simmer 5 minutes or until hot and bubbling, stirring occasionally.