Sweet Potato Gratin with Gruyère & Prosciutto
User Reviews
5.0
57 reviews
Excellent
-
Prep Time
20 mins
-
Cook Time
1 hr 20 mins
-
Servings
8
-
Calories
443 kcal
-
Cuisine
International
Sweet Potato Gratin with Gruyère & Prosciutto
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A rich, cheesy, sweet potato gratin with sage and thyme is sweet, savory & perfect for Thanksgiving.
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Ingredients
- 6 medium sweet potatoes Sliced into 1/8-inch-thick rounds.
- 3 tablespoons butter softened
- 1.5 cups grated gruyere cheese
- 4 oz prosciutto cubetti
- 2 cups heavy cream
- 3 tablespoons fresh sage chopped, or two teaspoon of dried sage
- 1 teaspoon ground nutmeg
- 1 tablespoon fresh thyme leaves or a teaspoon of dried thyme
- 3-4 cloves
- 4 garlic cloves minced
- 3 eggs lightly beaten
- salt
- freshly ground pepper
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Instructions
- Heat oven to 400 degrees.
- In a medium pot, bring cream, a few sage leaves, cloves, a couple of thyme sprigs, minced garlic, ground nutmeg, and a pinch of salt to a simmer. Simmer until reduced a little, about 10 minutes.When the cream mixture is ready pour it through a sieve to strain herb sprigs and cloves.
- In a large bowl, lightly whisk the eggs. Slowly pour the cream into the eggs; keep whisking while pouring. Mix well. Set aside.
- Butter a 10.5" x 7.5" baking pan or gratin dish.Sprinkle grated cheese all over the bottom of your pan.
- Place a layer of potatoes in the pan, slightly overlapping as you go.Sprinkle a pinch of salt and freshly ground pepper over sweet potatoes. Pour 1⅓ of the egg mixture—top potatoes with ½ cup Gruyère and 1 tablespoon of prosciutto.
- Repeat with another layer of potatoes, a small pinch of salt, freshly ground pepper and ⅓ egg mixture. Top again with ½ cup Gruyère and 1 tablespoon of prosciutto.
- Top with the last layer of potatoes, a small pinch of salt and freshly ground pepper, and the remaining egg mixture. Top again with 1/2 cup Gruyère and 1 tablespoon of prosciutto cubetti.Cover with a buttered foil sheet and bake until potatoes are tender, about 40 minutes.
- Remove foil, sprinkle top with remaining grated Gruyère.Bake until nicely browned and bubbling for 25-30 minutes. Let au-gratin cool a little and serve.
Notes
- Nutritional Info – Please keep in mind that nutritional information provided is only an estimate and can vary based on products used.
Nutrition Information
Show Details
Calories
443kcal
(22%)
Carbohydrates
15g
(5%)
Protein
13g
(26%)
Fat
37g
(57%)
Saturated Fat
22g
(110%)
Cholesterol
185mg
(62%)
Sodium
263mg
(11%)
Potassium
304mg
(9%)
Fiber
2g
(8%)
Sugar
3g
(6%)
Vitamin A
9425IU
(189%)
Vitamin C
4mg
(4%)
Calcium
384mg
(38%)
Iron
1mg
(6%)
Nutrition Facts
Serving: 8Serving
Amount Per Serving
Calories 443 kcal
% Daily Value*
| Calories | 443kcal | 22% |
| Carbohydrates | 15g | 5% |
| Protein | 13g | 26% |
| Fat | 37g | 57% |
| Saturated Fat | 22g | 110% |
| Cholesterol | 185mg | 62% |
| Sodium | 263mg | 11% |
| Potassium | 304mg | 6% |
| Fiber | 2g | 8% |
| Sugar | 3g | 6% |
| Vitamin A | 9425IU | 189% |
| Vitamin C | 4mg | 4% |
| Calcium | 384mg | 38% |
| Iron | 1mg | 6% |
* Percent Daily Values are based on a 2,000 calorie diet.
Genuine Reviews
User Reviews
Overall Rating
5.0
57 reviews
Excellent
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