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French Onion Potato Bake

French Onion Potato Bake

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Indulge in the comforting warmth of French Onion Potato Bake, a delightful dish that combines creamy potatoes with sweet caramelized onions and melted cheese. This savory casserole is perfect for family dinners or cozy gatherings, bringing everyone together around the table. With its rich flavors and creamy texture, this recipe is not only easy to prepare but also versatile enough to suit various occasions. Serve it as a main course or a side dish, and watch it quickly become a favorite in your household. Whether you’re preparing it on a busy weeknight or making it ahead for meal prep, this French Onion Potato Bake promises to deliver satisfaction in every bite.

Ingredients

Scale
  • 2 large yellow onions
  • 4 large Yukon Gold potatoes
  • 1 cup shredded Gruyère cheese (or Swiss/cheddar)
  • ½ cup grated Parmesan cheese
  • 1 cup heavy cream or whole milk
  • ½ cup beef broth (or vegetable broth)
  • 2 tablespoons butter
  • 1 tablespoon olive oil
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 teaspoon sugar (optional)
  • ½ teaspoon garlic powder
  • ½ teaspoon dried thyme (or 1 teaspoon fresh thyme)
  • 1 tablespoon butter (for greasing)
  • 1 teaspoon fresh thyme leaves
  • Fresh thyme sprigs (for garnish)
  • Extra Parmesan cheese (for topping)
  • Crispy fried onions (optional, for extra crunch!)

Instructions

  1. Sauté the sliced onions with butter and olive oil over medium heat until caramelized (15-20 minutes).
  2. Add garlic powder, thyme, and broth; simmer for 5 minutes.
  3. Preheat oven to 375°F (190°C). Grease a baking dish and layer half the potato slices, seasoned with salt and pepper.
  4. Top with half the onion mixture; repeat layers.
  5. Mix cream with thyme, pour over layers, and sprinkle cheeses on top.
  6. Cover with foil and bake for 45 minutes; remove foil for the last 15 minutes until golden.

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