French Onion Potato Gratin
Cost $15, save $20
Source: Recommended by CookPal
- 90 Min
- 12 Servings
- $15
French Onion Potato Gratin
Cost $15, save $20
Source: Recommended by CookPal
- 90 Min
- 12 Servings
- $15
INGREDIENTS
Dairy
- 🧈 1 tablespoon butter, plus more for greasing
- 🥛 1 1/2 cups whipping cream
- 🥛 1/2 cup milk
- 🧀 2 1/2 cups shredded Gruyere cheese
Oil
- 1 tablespoon olive oil
Seasoning
- 🧄 3 cloves garlic, minced
- 🧂 1 1/4 teaspoons salt
- 1/2 teaspoon ground black pepper
- 1 tablespoon fresh thyme
Vegetables
- 🥔 3 pounds yukon gold potatoes, thinly sliced
Toppings
- 1 cup French fried onions
- 2 cups garlic and herb croutons, coarsely crushed
STEPS
Lightly grease a 3-quart rectangular or oval baking dish.
Heat butter and olive oil in a large skillet over medium heat. Stir in onion wedges and cook, covered, until tender, stirring occasionally, about 20 minutes. Increase heat to medium-high and cook, uncovered, until onions are golden, stirring frequently, about 5 minutes more. Add garlic and cook for 30 seconds. Remove from heat and season with 1/4 teaspoon salt and pepper.
Preheat the oven to 350°F (180°C).
Stir together whipping cream, milk, thyme, remaining 1 teaspoon salt, and 1/4 teaspoon pepper. Set aside.
Arrange half of the potatoes in the prepared dish, overlapping as necessary. Sprinkle with caramelized onions and 1 cup Gruyere cheese. Layer remaining potatoes over cheese. Pour cream mixture over potatoes and top with 1 cup Gruyere cheese.
Bake in the preheated oven for 50 minutes.
Top with French fried onions, crushed croutons, and remaining 1/2 cup cheese. Bake until potatoes are tender and cheese is melted, 10 to 15 minutes.
Let stand for 15 minutes before serving.
NUTRIENTS
Per 1 serving🔥
404
Calories
- 13Protein
- 37Carbs
- 24Fats
💡 For a crispier topping, broil for 2-3 minutes after baking.Slice potatoes thinly and evenly for faster cooking and better texture.Feel free to substitute Gruyere cheese with Swiss or mozzarella for a different flavor.