Sweet Potato and Turnip Gratin

Health score
6%
Sweet Potato and Turnip Gratin
45 min.
12
359kcal

Suggestions


Indulge in the comforting flavors of our Sweet Potato and Turnip Gratin, a delightful side dish that is sure to impress at your next gathering. This recipe combines the natural sweetness of sweet potatoes with the earthy tones of white turnips, creating a harmonious blend that is both satisfying and nutritious. With a creamy base enriched by heavy cream and imported Parmesan cheese, each bite is a rich experience that will leave your guests asking for seconds.

Perfectly seasoned with fresh tarragon and a hint of black pepper, this gratin is not only delicious but also visually appealing, making it a standout addition to any meal. The crispy breadcrumb topping adds a delightful crunch, contrasting beautifully with the tender vegetables beneath. Whether you're serving it alongside a holiday feast or a casual family dinner, this dish is versatile enough to complement a variety of main courses.

What’s more, this gratin can be prepared ahead of time, allowing you to enjoy the company of your guests without the stress of last-minute cooking. Simply reheat it in the oven or microwave, and you’ll have a warm, comforting dish ready to serve. With a preparation time of just 45 minutes and enough to serve 12, this Sweet Potato and Turnip Gratin is a must-try for anyone looking to elevate their culinary repertoire.

Ingredients

  • 12 servings pepper black freshly ground
  • cup bread crumbs 
  • tablespoons tarragon leaves fresh finely chopped
  • cups heavy cream 
  • cup imported parmesan cheese grated
  • 12 servings salt 
  • pounds sweet potatoes peeled sliced
  • pounds turnips white peeled sliced
  • 0.3 pound butter unsalted (1 stick)

Equipment

  • oven
  • pot
  • sieve
  • microwave

Directions

  1. Preheat the oven to 350°F. Butter a 3-quart casserole.
  2. To blanch the turnips, bring a large pot of water to the boil.
  3. Add the sliced turnips and cook 5 minutes.
  4. Remove them and drain thoroughly in a strainer.
  5. Gently combine the turnips and sweet potatoes.
  6. Place a layer of the vegetables in the casserole and dot with half the butter.
  7. Sprinkle generously with tarragon, salt, and pepper, and cover with half of the Parmesan. Make another layer. Top with the bread crumbs and pour the cream around the sides. Dot with the remaining butter and Parmesan.
  8. Bake until the vegetables are soft but not mushy, 1 to 1 1/2 hours.
  9. The gratin can be made ahead several days, or frozen for up to 3 months.
  10. Let defrost in the refrigerator and reheat for 30 to 45 minutes in the oven, or reheat in the microwave.
  11. Variation
  12. Omit the sweet potatoes and double the amount of turnips.
  13. Nathalie Dupree's Comfortable Entertaining by Nathalie Dupree
  14. Viking

Nutrition Facts

Calories359kcal
Protein8.09%
Fat60.95%
Carbs30.96%

Properties

Glycemic Index
21.67
Glycemic Load
10.32
Inflammation Score
-10
Nutrition Score
14.62260874458%

Flavonoids

Apigenin
0.01mg
Luteolin
0.02mg
Kaempferol
0.01mg
Myricetin
0.02mg
Quercetin
0.01mg

Nutrients percent of daily need

Calories:358.99kcal
17.95%
Fat:24.77g
38.11%
Saturated Fat:15.49g
96.8%
Carbohydrates:28.31g
9.44%
Net Carbohydrates:24.2g
8.8%
Sugar:7.82g
8.69%
Cholesterol:70.81mg
23.6%
Sodium:497.53mg
21.63%
Alcohol:0g
100%
Alcohol %:0%
100%
Protein:7.4g
14.8%
Vitamin A:11634.57IU
232.69%
Vitamin C:18.22mg
22.08%
Manganese:0.44mg
22.06%
Calcium:196.15mg
19.62%
Fiber:4.1g
16.41%
Phosphorus:155.88mg
15.59%
Potassium:483.4mg
13.81%
Vitamin B6:0.27mg
13.65%
Vitamin B2:0.22mg
12.85%
Vitamin B1:0.19mg
12.63%
Copper:0.22mg
10.77%
Magnesium:39.92mg
9.98%
Vitamin B5:0.96mg
9.56%
Selenium:6.44µg
9.2%
Folate:33.35µg
8.34%
Iron:1.43mg
7.96%
Vitamin B3:1.43mg
7.13%
Zinc:0.92mg
6.12%
Vitamin E:0.83mg
5.53%
Vitamin D:0.82µg
5.45%
Vitamin K:4.27µg
4.06%
Vitamin B12:0.21µg
3.52%
Source:Epicurious