Start by preheating your oven to 350°F and buttering an 8×8 or 7×10 pan. Then, line half of the thinly sliced potatoes on the bottom of the pan.
4. Making the Cheese Sauce
In a small saucepan over medium heat, melt the butter and add the minced garlic. Cook for 1-2 minutes, then whisk in the flour, salt, and pepper. Let it cook for another minute before slowly whisking in the milk until smooth. Allow the mixture to thicken slightly, then stir in 3/4 cup of cheese until melted. Remove from heat.
5. Layering and Baking
Pour half of the cheese sauce over the potatoes in the pan, then sprinkle about 1/2 cup of cheese on top. Add the remaining potatoes in a layer, then pour the remaining sauce and cheese over the top. Bake uncovered for 50-60 minutes until the potatoes are fork-tender and the top is golden brown.
6. Serving Suggestions
Cheesy scalloped potatoes are a versatile side dish that pairs well with a variety of main courses. Serve them alongside roasted chicken, grilled steak, or baked ham for a hearty and satisfying meal. They’re also perfect for potlucks, holiday gatherings, or weeknight dinners with the family.
