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A vibrant, golden-brown cheesy French onion potato bake in a rustic white baking dish. The top is bubbly and golden, garnished with chopped herbs. The dish is served on a wooden table with a serving spoon. Visible caramelized onions, melted cheese, and sliced potatoes create inviting textures and colors, accented by a cozy, warm atmosphere.

Cheesy French Onion Potato Bake for Holiday Celebrations

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A rich, cheesy potato casserole infused with caramelized onions and savory herbs, baked until golden and bubbly.

  • Total Time: 1 hour 10 minutes
  • Yield: 6-8 servings

Ingredients

Scale
  • 4 large potatoes, thinly sliced
  • 2 large onions, sliced
  • 2 cups shredded Gruyere or Swiss cheese
  • 2 tablespoons olive oil
  • 2 tablespoons unsalted butter
  • 1 teaspoon fresh thyme
  • Salt and pepper to taste
  • Fresh parsley for garnish

Instructions

  1. Preheat oven to 375°F (190°C). Lightly grease a baking dish.
  2. In a skillet, heat olive oil and butter over medium heat. Add sliced onions, thyme, salt, and pepper. Cook until onions are caramelized, about 15-20 minutes.
  3. Layer half of the sliced potatoes in the baking dish. Top with half of the caramelized onions and sprinkle with cheese.
  4. Add remaining potatoes, onions, and cheese layers. Cover with foil.
  5. Bake for 45 minutes. Remove foil and bake another 10 minutes until bubbling and golden.
  6. Garnish with fresh parsley before serving.

Notes

  • Ensure thin potato slices for even cooking.
  • You can add a sprinkle of paprika for extra color.
  • This dish pairs well with roasted meats or a fresh green salad.
  • Prep Time: 15 minutes
  • Cook Time: 55 minutes
  • Method: Bake
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 slice
  • Calories: 320 kcal Kcal
  • Sugar: 7 g
  • Sodium: 530 mg
  • Fat: 18 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 35 g
  • Fiber: 4 g
  • Protein: 12 g
  • Cholesterol: 50 mg