Cheesy Scalloped Potato Casserole: A Culinary Hug from My Childhood

Growing up, my grandmother, Nana Betty, had a knack for turning the simplest ingredients into dishes that tasted like pure love. One of my most cherished memories is the aroma of her scalloped potatoes wafting through her cozy kitchen. It wasn’t just the taste – creamy, cheesy, and comforting – it was the feeling of warmth and togetherness that came with every bite. Now, every time I make this cheesy scalloped potato casserole, I’m transported back to that kitchen, surrounded by family, and basking in the love that only Nana Betty could create. I hope this recipe brings you the same comfort and joy it brings me.

Recipe Overview

• Prep Time: 30 minutes
• Cook Time: 1 hour
• Total Time: 1 hour 30 minutes
• Servings: 8-10
• Yield: 1 casserole
• Dietary Type: Vegetarian (can be modified to be gluten-free)

Ingredients

• 1/4 cup butter
• 1/4 cup flour
• 2 cups milk
• 8 ounces shredded cheddar cheese
• 4 ounces brie cheese, rind removed (they now sell it without the rind)
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 5 large potatoes, scrubbed and thinly sliced
• 2 small onions, thinly sliced
• 4 slices bacon, cooked till crisp, crumbled

Equipment Needed

• 9×13 inch baking dish
• Large saucepan
• Whisk
• Cutting board
• Sharp knife or mandoline

Instructions

1. Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius).
2. In a large saucepan, melt the butter over medium heat.
3. Whisk in the flour and cook for about 1 minute, creating a roux. This step is crucial for a smooth and creamy sauce.
4. Slowly pour in the milk, whisking constantly to prevent lumps from forming.
5. Continue cooking, stirring frequently, until the mixture begins to slightly thicken. This may take about 5-7 minutes. You can also do this in the microwave if you prefer.
6. Remove the saucepan from the heat and add the shredded cheddar cheese and brie cheese. Stir until the cheeses are completely melted and the sauce is smooth and creamy.
7. Season the sauce with salt and pepper. Taste and adjust seasonings as needed.
8. Butter your 9×13 inch baking dish. This prevents sticking and adds a touch of richness to the bottom layer.
9. Begin layering the ingredients in the prepared baking dish. Start with half of the thinly sliced potatoes, overlapping them slightly to cover the bottom of the dish.
10. Sprinkle half of the thinly sliced onions over the potatoes.
11. Sprinkle half of the crumbled bacon over the onions.
12. Pour half of the cheese sauce evenly over the potato, onion, and bacon mixture.
13. Repeat layers with the remaining potatoes, onions, bacon, and cheese sauce. You can do more layers if you want, ending with the sauce.
14. Cover the baking dish with aluminum foil. This helps to retain moisture and prevent the top from browning too quickly.
15. Bake in the preheated oven for 1 hour.
16. Remove the foil and bake for an additional 15 minutes, or until the top is golden brown and bubbly.
17. To test for doneness, insert a fork into the center of the casserole. The potatoes should be tender and easily pierced.
18. Remove the casserole from the oven and let it rest for at least 10 minutes before serving. This allows the sauce to thicken slightly and makes it easier to slice.

Expert Tips & Tricks

• Use a mandoline: For perfectly even potato slices, use a mandoline. Consistent thickness ensures even cooking. If you don’t have a mandoline, a very sharp knife and a steady hand will do.
• Prevent discoloration: To prevent the potatoes from discoloring while you’re preparing the other ingredients, place them in a bowl of cold water. Drain them thoroughly before layering.
• Spice it up: For a little extra heat, add a pinch of cayenne pepper or a dash of hot sauce to the cheese sauce.
• Make-ahead: You can assemble the casserole ahead of time and store it in the refrigerator for up to 24 hours. Add about 15 minutes to the baking time if baking from cold.
• Cheese variations: Experiment with different cheeses! Gruyere, Monterey Jack, or even a smoked Gouda would add a unique flavor profile.
• Bacon Alternatives: If you are looking for a vegetarian alternative, you can use mushroom bacon or omit it altogether and add some sauteed mushrooms to the layers.

Serving & Storage Suggestions

Serve this Cheesy Scalloped Potato Casserole warm as a side dish to your favorite protein. It pairs beautifully with roasted chicken, ham, or grilled steak. Garnish with a sprinkle of fresh parsley or chives for a pop of color.

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, bake in a preheated oven at 350 degrees Fahrenheit until heated through, or microwave in individual portions. You can also freeze individual portions for up to 2 months. Thaw in the refrigerator overnight before reheating.

Nutritional Information

(Estimated values per serving)

Nutrient	Amount per Serving	% Daily Value
Calories	469.3 kcal	N/A
Calories from Fat	210 g	45%
Total Fat	23.4 g	36%
Saturated Fat	14.2 g	70%
Cholesterol	70.5 mg	23%
Sodium	684.9 mg	28%
Total Carbohydrate	48.3 g	16%
Dietary Fiber	5.5 g	22%
Sugars	2.8 g	11%
Protein	17.8 g	35%

Variations & Substitutions

• Gluten-Free: To make this casserole gluten-free, substitute the all-purpose flour with a gluten-free all-purpose flour blend or cornstarch. Ensure that the bacon is also gluten-free.
• Dairy-Free: Use plant-based butter, non-dairy milk (such as almond, soy, or oat milk), and dairy-free shredded cheese alternatives.
• Vegetarian: Omit the bacon entirely or substitute with vegetarian bacon crumbles or sauteed mushrooms.
• Sweet Potatoes: Substitute half of the white potatoes with sweet potatoes for a unique flavor and nutritional boost.
• Garlic Lovers: Add 2-3 cloves of minced garlic to the butter before adding the flour for a garlicky kick.

FAQs (Frequently Asked Questions)

Q: Can I use pre-shredded cheese?
A: While you can use pre-shredded cheese, freshly shredded cheese melts more smoothly and evenly in the sauce. Pre-shredded cheese often contains cellulose, which can prevent it from melting properly.

Q: How can I prevent the potatoes from becoming mushy?
A: Thinly slicing the potatoes evenly and not overcooking the casserole are key to preventing mushiness. Also, ensure that the potatoes are not overcrowded in the baking dish.

Q: Can I freeze the entire casserole before baking?
A: Yes, you can freeze the unbaked casserole. Wrap it tightly in plastic wrap and then in aluminum foil. Thaw it in the refrigerator overnight before baking, and add about 15-20 minutes to the baking time.

Q: What if my cheese sauce is too thick?
A: If the cheese sauce becomes too thick, gradually add a little more milk until it reaches the desired consistency.

Q: Can I add other vegetables to this casserole?
A: Absolutely! Feel free to add other vegetables like bell peppers, mushrooms, or spinach to the layers for added flavor and nutrients. Just be sure to sauté them beforehand to remove excess moisture.

Final Thoughts

This Cheesy Scalloped Potato Casserole is more than just a recipe; it’s a taste of home, a comforting embrace in every bite. It’s an invitation to slow down, gather around the table, and share a moment of warmth and connection with loved ones. I encourage you to try this recipe and make it your own, adding your personal touch and creating memories that will last a lifetime. Whether you’re a seasoned chef or a beginner in the kitchen, this casserole is sure to become a family favorite. So, preheat your oven, gather your ingredients, and let the magic begin. And please, share your feedback and any creative twists you add to this classic dish!