Home-Style Scalloped Potatoes

Ingredients

• 5 tablespoons butter 
• 5 tablespoons flour all-purpose
• 5 cups milk 
• 0.3 cup onion chopped
• 0.5 teaspoon pepper 
• 6 cups potatoes thinly sliced
• 1.3 teaspoons salt 

Equipment

• sauce pan
• oven
• baking pan

Directions

1. Preheat oven to 350°. In a large saucepan, saute onion in butter until tender. Stir in flour, salt and pepper until blended. Gradually add milk. Bring to a boil; cook and stir 2 minutes or until sauce is thickened.
2. Place half of potatoes in a greased 3-qt. baking dish.
3. Pour half of sauce over potatoes. Repeat layers.
4. Bake, uncovered, 60-70 minutes or until potatoes are tender and top is lightly browned.
5. Serve immediately.