Potato Gratin with Caramelized Onions Recipe
Description:
Indulge in the marvelous mouthwatering delight of this Potato Gratin with Caramelized Onions, a recipe straight from the pages of Canadian Living magazine, perfect for your Thanksgiving dinner spread. The combination of tender potatoes and sweet caramelized onions will surely steal the spotlight on your table. Even better, it’s versatile enough to serve on any occasion, whether it’s a cozy weeknight dinner or a delightful brunch gathering.
Ingredients:
- 2 cloves garlic
- 4 peppercorns
- 3 sprigs fresh thyme
- 2 tsp salt
- 3/4 cup Spanish onions, thinly sliced
- 1 onion, thinly sliced
- 1 lb Yukon Gold potatoes, thinly sliced
- 1 cup Gruyere cheese, shredded
- 1 tbsp olive oil
Nutritional Information (per serving):
- Calories: 305
- Fat: 26g
- Saturated Fat: 15.2g
- Cholesterol: 88.9mg
- Sodium: 266.2mg
- Carbohydrates: 14.9g
- Fiber: 1.2g
- Sugar: 1.2g
- Protein: 4.5g
Recipe Yield: 8 servings
Instructions:
| Time | Instructions |
|---|---|
| Prep Time | 20 minutes |
| Cook Time | 2 hours 10 minutes |
| Total Time | 2 hours 30 minutes |
|---|---|
| 1. | In a saucepan, combine cream, garlic, peppercorns, fresh thyme, and salt. Bring to a boil. |
| Reduce heat to low, cover, and simmer for 15 minutes. Set aside. | |
| 2. | Meanwhile, in a nonstick frypan, heat olive oil over medium-low heat. |
| Cook the onions, stirring often, until they turn light brown, about 45 minutes. | |
| 3. | Slice the Yukon Gold potatoes as thinly as possible, using a mandoline if available. |
| 4. | Preheat your oven to 300°F (150°C). Grease an 8-inch square glass baking or casserole dish. |
| 5. | Layer one-quarter of the sliced potatoes in the greased dish. |
| Top with one-third of the caramelized onions and one-quarter of the shredded Gruyere cheese. | |
| Repeat the layers twice. | |
| 6. | Finish with a layer of the remaining sliced potatoes. |
| 7. | Strain the cream mixture over the layered potatoes, shaking the dish to distribute it evenly. |
| Sprinkle the remaining shredded Gruyere cheese on top. | |
| 8. | Bake in the preheated oven until the potatoes are tender and a knife inserted into the bottom pierces them easily, for about 1 1/2 to 2 hours. |
| 9. | If making ahead, allow the gratin to cool, then cover and refrigerate for up to 2 days. |
| To reheat, preheat your oven to 375°F (190°C) and bake for 30 minutes. | |
This Potato Gratin with Caramelized Onions is a true crowd-pleaser, featuring layers of tender potatoes, sweet caramelized onions, and gooey melted cheese, all baked to golden perfection. Whether you’re hosting a Thanksgiving feast or simply craving a comforting weeknight meal, this dish is sure to impress with its rich flavors and satisfying textures. Enjoy the creamy goodness of each bite, and savor the warmth it brings to your table! 🥔🧀🍽️
