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Dad’s Creamy & Cheesy Au Gratin Potatoes

Dad’s Creamy & Cheesy Au Gratin Potatoes

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Indulge in the creamy and cheesy goodness of Dad’s Creamy & Cheesy Au Gratin Potatoes, a time-honored recipe that brings comfort and flavor to any table. This delightful side dish features layers of tender Yukon Gold potatoes enveloped in a luscious cheese sauce made with sharp cheddar, Gruyere, and Parmesan. Perfect for family dinners or festive gatherings, this easy-to-make casserole is sure to become a household favorite. The best part? It can be prepared ahead of time, allowing you to spend more moments enjoying the company of your loved ones while still serving up a delicious meal.

Ingredients

Scale
  • 67 medium Yukon Gold potatoes (about 3 pounds), thinly sliced into 1/8th inch rounds
  • 1/2 onion (white or yellow), cut into slices
  • 2 tablespoons salted butter
  • 1/4 cup all-purpose flour (or gluten-free alternative)
  • 1 1/2 cups unsweetened almond milk (or regular milk if preferred)
  • 8 ounces sharp cheddar cheese, shredded (about 2 heaping cups)
  • 1/2 teaspoon garlic powder
  • 3/4 teaspoon salt, plus more to taste
  • Freshly ground black pepper
  • Optional toppings: 1/2 cup gruyere cheese (or substitute with more sharp cheddar), 1/4 cup grated parmesan

Instructions

  1. Preheat oven to 375°F (190°C) and prepare a greased baking dish.
  2. Layer thinly sliced potatoes and onion in the dish.
  3. In a saucepan, melt butter and whisk in flour; gradually add almond milk until smooth.
  4. Stir in shredded cheddar, garlic powder, salt, and pepper until combined.
  5. Pour the sauce over the potato layers.
  6. Cover with foil and bake for 45 minutes; then add Gruyere and Parmesan on top.
  7. Bake uncovered for an additional 30-45 minutes until bubbly and golden brown.

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