Sweet Potato and Turnip Gratin

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

Suggestions


Welcome to a delightful culinary adventure with our Sweet Potato and Turnip Gratin! This rich and creamy side dish is the perfect addition to any gathering or family meal. With its heavenly layers of tender sweet potatoes and earthy turnips, all enveloped in a luscious cream sauce and topped with crisp breadcrumbs, this gratin is sure to impress your guests.

What makes this dish truly special is its versatility. Whether you’re hosting a holiday feast or a casual dinner, this gratin will complement a range of main courses beautifully. The infusion of fresh tarragon adds a unique herby note, elevating the flavors and tantalizing your taste buds. Plus, with the melty, gooey layers of imported Parmesan, every bite is a savory delight.

This gratin can easily be prepared in advance—simply pop it in the oven when you’re ready to serve, making it a fantastic option for entertaining. And if you’re looking for a twist, consider trying the variation of omitting sweet potatoes and doubling the turnips for a more robust flavor.

Ready in just under an hour, this recipe not only provides a satisfying side dish with 359 calories per serving but also showcases a blend of textures and flavors that celebrate seasonal produce. Let’s gather in the kitchen and create something delicious together!

Ingredients

  • 12 servings pepper black freshly ground
  • cup breadcrumbs 
  • tablespoons tarragon fresh finely chopped
  • cups cup heavy whipping cream 
  • cup parmesan grated
  • 12 servings salt 
  • pounds sweet potatoes and into peeled sliced
  • pounds turnip 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