Cheesy Scalloped Potatoes

Cheesy Scalloped Potatoes

🍴Side Dishes🔴Medium⏱️1 hour 45 minutes🌍American🥗Vegetarian
5.0

Irresistible potato casserole loaded with cheesy goodness

Dr. Audrey Blackwood
Dr. Audrey Blackwood

February 4, 2026

Growing up, my grandmother's scalloped potatoes were the highlight of every family gathering. Her secret was always using the freshest ingredients and plenty of love.

Ingredients

  • Russet Potatoes: Select firm, smooth-skinned potatoes without blemishes or green patches. Look for medium to large potatoes with consistent coloring and minimal sprouting. Ideal for creating creamy, tender layers in your casserole.
  • Yellow Onions: Choose firm, heavy onions with dry, papery skins. Avoid onions with soft spots or sprouting. Sweet yellow varieties provide depth of flavor and subtle aromatic notes to complement the cheesy potatoes.
  • Butter: Select high-quality, unsalted butter from reputable dairy brands. Fresh, creamy butter will enhance the sauce’s richness and provide a smooth, velvety texture to your dish.
  • All-Purpose Flour: Pick unbleached, fresh flour from reliable brands. This will help create a smooth, consistent roux for your cheese sauce without lumps or graininess.
  • Whole Milk: Select fresh, full-fat milk for maximum creaminess. Look for milk from local dairies with recent packaging dates to ensure the best flavor and texture.
  • Mild Cheddar Cheese: Choose a high-quality block cheese you can shred yourself. Avoid pre-shredded varieties with anti-caking agents that can affect melting quality.
  • Kosher Salt: Select pure, clean-tasting kosher salt without additives. Provides balanced seasoning and enhances the overall flavor profile of your dish.
  • Black Pepper: Choose whole peppercorns you can freshly grind. Provides a warm, slightly spicy undertone that complements the creamy cheese sauce.

Instructions

  • Prepare the Potatoes: Carefully wash and peel your russet potatoes, ensuring a clean surface. Use a sharp knife or mandoline to create uniform, thin slices that will cook evenly and create beautiful, layered textures. The consistency of your potato slices is crucial for achieving that perfect, creamy scalloped potato experience.
  • Create the Cheese Sauce: Melt the butter slowly over gentle heat, creating a golden base for your roux. Gradually incorporate flour, whisking constantly to prevent lumps and create a smooth, silky foundation. Slowly add milk, stirring consistently to develop a luxurious, thickening sauce that will coat your potato layers with rich, creamy goodness.
  • Layer and Bake: Arrange potato and onion slices in alternating, slightly overlapping patterns to ensure even cooking and maximum flavor distribution. Pour the warm, velvety cheese sauce over the layers, making sure every potato slice gets a loving coating. Cover with foil to trap moisture and create tender, melt-in-your-mouth potatoes.
  • Final Browning: After the potatoes become tender and bubbling, remove the foil and allow the top to transform into a golden, crispy masterpiece. Watch carefully during the broiling stage to achieve a beautiful, caramelized crust without burning.

Storage Tips

Store leftover scalloped potatoes in an airtight container in the refrigerator for up to four days. To reheat, cover with foil and warm in a preheated oven at medium temperature to maintain moisture. Avoid microwaving, which can make the potatoes rubbery. For best results, add a splash of milk when reheating to restore creamy texture.

Serving Suggestions

Serve as a luxurious side dish alongside roasted meats like ham, chicken, or beef. Pairs wonderfully with green vegetables like steamed broccoli or a crisp salad. For a complete meal, consider adding a protein like grilled chicken or baked fish. Wine pairings like Chardonnay or Pinot Noir complement the rich, creamy flavors beautifully.

Cultural Context

Scalloped potatoes originated in France as a rustic, peasant-style dish called 'gratin dauphinois'. European immigrants brought the recipe to America, where it evolved into the cheesy, comforting version we know today.

Variations

  • For a lighter version, substitute half-and-half for whole milk or use a combination of low-fat cheeses. Vegetarian options include adding roasted garlic or herbs like thyme. For a more decadent approach, incorporate crispy bacon bits or use a blend of different cheeses like Gruyère and sharp cheddar for complex flavor profiles.

Pro Tips

  • Slice Uniformity: Use a mandoline for perfectly even potato slices that cook consistently and look professionally prepared.
  • Cheese Melting: Remove cheese sauce from heat immediately after melting to prevent separation or graininess.
  • Prevent Burning: Cover with foil during initial baking to retain moisture and prevent top from burning.
  • Make-Ahead Option: Prepare the dish up to a day in advance and refrigerate, then bake when ready to serve.

Frequently Asked Questions

Cheesy Scalloped Potatoes

5.0

Irresistible potato casserole loaded with cheesy goodness

Prep
15 minutes
Cook
1 hours 30 minutes
Total
1 hours 45 minutes
Dr. Audrey Blackwood
Side Dishes
Medium
🌍American
👥8 Servings
🌱Vegetarian

Chef's Notes

  • 1

    Upewnij się, że mleko jest w temperaturze pokojowej, aby uzyskać gładki sos.

  • 2

    Możesz użyć innego sera, jeśli nie masz sera cheddar.

Tools You'll Need

Średni garnekmandolina (opcjonalnie)naczynie do pieczenia o pojemności 2 kwartytarta do seratrzepaczka