Simply Rich Cheddar Scalloped Potatoes Recipe

Ingredients for Simply Rich Cheddar Scalloped Potatoes

• Onion
• 2 tablespoons margarine
• 1/4 cup all-purpose flour
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 2 cups milk
• 1 cup half-and-half
• Potatoes
• Cheddar Cheese

How to Make Simply Rich Cheddar Scalloped Potatoes

1. Preheat oven to 350°F (175°C).
2. Melt margarine in a large pot over medium heat. Add chopped onion and sauté until softened but not browned (about 5 minutes).
3. In a small bowl, whisk together flour, salt, and pepper.
4. Gradually whisk the flour mixture into the onion mixture. Continue whisking until smooth.
5. Add milk and half-and-half. Cook, stirring constantly, until the sauce thickens slightly (about 2-3 minutes).
6. Remove from heat. Stir in 1 1/2 cups of shredded cheddar cheese until melted and smooth.
7. Add the sliced potatoes to the cheese sauce and gently stir to coat evenly.
8. Spray a 9x13 inch baking dish with cooking spray.
9. Pour the potato mixture into the prepared baking dish.
10. Cover with foil and bake for 35 minutes.
11. Remove from oven, remove foil, and sprinkle the remaining 1/2 cup of shredded cheddar cheese over the top.
12. Return to the oven and bake for another 30-35 minutes, or until the potatoes are tender, the cheese is melted and bubbly, and the edges are lightly browned.
13. Let stand for 5-10 minutes before serving to allow the sauce to thicken further.