Never-Fail Scalloped Potatoes
25 min
Prep Time
1 hr
Bake Time
1 hr 25 min
Total Time
6
Servings
Ingredients
- 2 tablespoons butter
- 3 tablespoons all-purpose flour
- 1 teaspoon salt
- ¼ teaspoon pepper
- 1½ cups fat-free milk
- ½ cup shredded reduced-fat cheddar cheese
- 2 pounds potatoes, peeled and thinly sliced (about 4 cups)
- 1 cup thinly sliced onions, divided
Instructions
- Preheat oven to 350°. In a small saucepan, melt butter. Stir in flour, salt and pepper until smooth. Gradually whisk in milk. Bring to a boil, stirring constantly; cook and stir until thickened, about 2 minutes. Remove from heat; stir in cheese until melted.
- Coat an 8-in. square baking dish with cooking spray. Place half the potatoes in dish; layer with ½ cup onion and half the cheese sauce. Repeat layers.
- Bake, covered, 50 minutes. Uncover; bake until bubbly and potatoes are tender, 10-15 minutes longer.
Notes
We leave the onion out.