These cheesy scalloped potatoes started as a way to use up leftover spuds, but they quickly became a family staple. I love how the layers build, each slice soaking up the rich, cheesy sauce, then turning golden and crispy on top. It’s a bit of a messy process, but that’s part of the charm. The smoky undertone makes it feel special, even if it’s just a weeknight dinner.
Why I keep returning to this recipe
It’s a reminder that simple ingredients, layered with care, create something greater than the sum. The smoky cheese sauce evokes memories of family dinners and lazy weekends. I love how adaptable it is—add bacon, herbs, or a sharper cheese. It’s a comfort that never gets old, even after countless renditions.
Breaking down the stars: ingredients and their tales
- Potatoes: Starchy, tender, and perfect for absorbing cheesy goodness. Russets work well, but Yukon Gold adds richness.
- Cheddar cheese: Sharp, gooey, and melts beautifully, giving that iconic flavor. Swap for Gruyère for nuttiness.
- Butter: Creates a rich base and helps cook the garlic. Use salted or unsalted based on preference.
- Garlic: Adds depth and aroma. Use fresh for the best punch.
- Milk: Creamy and smooth, it binds the sauce. Substitute with half-and-half for extra richness.
- Flour: Thickens the sauce, giving it body. Whole wheat works in a pinch but changes the texture.
- Smoked paprika: A smoky hint that elevates the dish. Regular paprika is fine if you prefer milder.
Tools of the trade for the best scalloped potatoes
- Mandoline slicer: Ensures thin, even potato slices for uniform cooking.
- Saucepan: Prepares the cheese sauce smoothly and efficiently.
- Baking dish: Holds the layered potatoes and sauce for even baking.
- Aluminum foil: Covers the dish to prevent over-browning while cooking.
Crafting the perfect scalloped layers and cheese melt
Step 1: Preheat your oven to 180°C (350°F).
Step 2: Slice the potatoes thinly, about 2mm, using a sharp mandoline or knife.
Step 3: In a saucepan, melt butter over medium heat. Add minced garlic and cook until fragrant, about 1 minute.
Step 4: Whisk in flour and cook for another minute, then slowly pour in milk, stirring constantly.
Step 5: Add shredded cheese to the sauce, stir until melted and smooth.
Step 6: Layer the potato slices in a buttered baking dish, seasoning each layer with salt and pepper.
Step 7: Pour the cheese sauce over the layered potatoes. Cover with foil.
Step 8: Bake for 45-50 minutes, until the potatoes are tender and the top is bubbling and golden.
Step 9: Remove foil and broil for 2-3 minutes if you want a crispy top.
Step 10: Let the dish rest for 10 minutes before serving to allow the sauce to set.
Cooking checkpoints and tips to keep it real
- Ensure the potato slices are uniformly thin for even cooking.
- Check the sauce for smoothness and cheese melt; don’t rush the cheese addition.
- Keep an eye on the top during broiling to prevent burning.
- The dish should be bubbling gently around the edges when done.
Common pitfalls and how to fix them
- Slices are uneven or too thick.? Use a sharp knife or mandoline for even slices. Uneven slices can lead to uneven cooking.
- Cheese sauce is lumpy or broken.? Don’t skip stirring the sauce. It prevents lumps and ensures a smooth, cheesy layer.
- Top is over-charred.? Keep an eye on the broiler. A minute too long and the top burns.
- Serving immediately makes it messy.? Let the dish rest for 10 minutes to set. Otherwise, layers slide apart.

Cheesy Scalloped Potatoes
Ingredients
Equipment
Method
- Preheat your oven to 180°C (350°F).

- Use a mandoline slicer to carefully slice the potatoes into thin, even rounds about 2mm thick. Arrange the slices on a plate or baking sheet ready for layering.

- Melt the butter in a saucepan over medium heat, and add the minced garlic. Cook for about 1 minute until fragrant and just starting to turn golden.

- Whisk in the flour and cook for another minute, stirring constantly, until the mixture is bubbling and slightly thickened.

- Gradually pour in the milk, whisking continuously to prevent lumps. Continue stirring until the sauce thickens and becomes smooth.

- Add shredded cheddar cheese and smoked paprika to the sauce. Stir until the cheese is melted and the sauce is velvety. Season with salt and pepper to taste.

- Butter a baking dish and start layering the potato slices, overlapping slightly to create even layers. Season each layer with a pinch of salt and pepper.
- Pour the warm cheese sauce evenly over the layered potatoes, making sure to cover all the slices.
- Cover the dish tightly with aluminum foil to prevent over-browning and bake in the preheated oven for 45-50 minutes, until the potatoes are tender and the sauce is bubbling around the edges.
- Remove the foil and broil the dish for 2-3 minutes to get a golden, crispy top. Keep a close eye to prevent burning.
- Let the scalloped potatoes rest for about 10 minutes before serving. This helps the layers set and makes slicing easier.
- Serve warm, enjoying the tender, cheesy layers with a crispy, smoky top—comfort food at its best.
Notes

Hi, I’m Theo Granger, a former line cook and unapologetic flavor maximalist from New Orleans. I believe there are two types of people in this world: those who season their food, and those who LIVE to season their food. This blog is for the latter.






