Cheesy Loaded Au Gratin Potatoes
The Ultimate Decadent Side Dish
Go Beyond Traditional Sides
Forget standard scalloped potatoes. These Cheesy Loaded Au Gratin Potatoes take a classic French technique and give it a “loaded” American twist. We’re talking layers of thinly sliced potatoes, a velvety homemade cheese sauce, crispy bacon, and fresh green onions.
Perfect for holiday tables or a Sunday roast, this dish is the definition of comfort food. The secret is the blend of sharp cheddar and gruyere for that perfect pull and nutty depth.
Ingredients
- Yukon Gold Potatoes (sliced thin)3 lbs
- Sharp Cheddar (shredded)2 Cups
- Gruyere Cheese (shredded)1 Cup
- Heavy Cream1.5 Cups
- Cooked Bacon (crumbled)1/2 Cup
- Garlic (minced)3 Cloves
- Green Onions (sliced)1/4 Cup
Instructions
Prep Sauce: In a saucepan over medium heat, whisk heavy cream, garlic, salt, and pepper until simmering. Stir in half of the cheese until smooth.
Layer: Grease a baking dish. Layer 1/3 of the potatoes, top with cheese sauce, bacon, and green onions. Repeat layers twice more.
Bake: Cover with foil and bake at 375°F (190°C) for 45 minutes. Remove foil, sprinkle remaining cheese, and bake for another 15 minutes until bubbly and golden.
🥔 Pro Tip
Use a mandoline slicer for the potatoes to ensure they are all the same thickness (about 1/8 inch). This guarantees even cooking and that “perfect bite” every time!
Au Gratin Potato Guide
Slice potatoes uniformly so every layer cooks at the same rate. Arrange thin layers, season throughout, and pour warm sauce evenly into the dish.
- Cover during the first baking stage for tenderness.
- Uncover near the end for browning.
- Rest before serving so the sauce thickens.
- Refrigerate within 2 hours for 3–4 days.
Reheat covered, then uncover briefly. For more comfort food, try mac and cheese.
FAQ
Why are my potatoes firm? Slices may be too thick or the dish may need more covered baking time. Can I make it ahead? Yes; assemble and refrigerate, then bake thoroughly.
