Au Gratin Potatoes Recipe | Betty Crocker

Ingredients

• 2 tablespoons butter or margarine
• 1 small onion, chopped (1/4 cup)
• 1 tablespoon all-purpose flour
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 2 cups milk
• 2 cups shredded sharp Cheddar cheese (8 oz)
• 6 medium potatoes, peeled and thinly sliced (6 cups)
• 1/4 cup dry bread crumbs
• Paprika, if desired