Cheesy Scalloped Potatoes

• Ready In: 50 mins
• Serves: 6

Ingredients

• 1 (10 ounce) can  campbell  condensed cheddar cheese soup
• 1 1⁄4 cups milk
• 2  teaspoons prepared hot mustard
• 4  large potatoes, thinly sliced,about 6 cups
• 1  medium onion, chopped
• 1  tablespoon butter
• 1  cup  shredded cheddar cheese
• 1⁄4 cup  grated parmesan cheese

Directions

1. Combine mixture of soup, milk, and mustard with potatoes, onion and butter in large saucepan.
2. Bring mixture to a boil.
3. Place in 9 x 13 x 2” baking pan.
4. Sprinkle with mixture of cheeses.
5. Bake covered, in preheated 375° F (190° C) oven for 30 minutes (or until golden).
6. Remove cover; bake for 15 minutes.
7. Let stand for 5 minutes before serving.