Sweet Potatoes with Cranberries

Sweet Potatoes with Salsify, Cranberries, and Mint


  •   4-8 Beauregard fingerling sweet potatoes
  • sprigs thyme
  • cloves garlic
  • 2 Teaspoons  salt, plus more to taste
  • 1 Cup  white wine
  • 1/2 Cup  lemon juice
  • stalks salsify or burdock root
  • bunch Tuscan kale, stemmed
  • 1/2 Cup  fresh cranberries, halved
  • 1/2 Cup  cranberry juice
  • 1 Teaspoon  sugar
  • 1 Tablespoon  red-wine vinegar
  • Idaho potatoes
  • cinnamon stick
  • star anise
  • black peppercorns
  • pieces fennel seed
  • juniper berries
  • 2 Cups  milk
  • 1 Pound  butter
  • 4 Cups  canola, vegetable, or peanut oil, plus more as needed
  • 2 Tablespoons  aged balsamic vinegar, for garnish
  • 2 Tablespoons  olive oil, for garnish
  • 16  small mint leaves, for garnish

Here's a sweet potato dish that stands out from the crowd. Serve these as a perfect accompaniment to roast meats for those special dinner occasions.

John Fraser, executive chef of Dovetail Restaurant in New York City and creator of the dish, says, "Because the sweet potatoes have high sugar content, they will start to turn very dark around the edges. Don't be alarmed and make sure to fry them so that they're blackened around the edges."

See all cranberry recipes.


Preheat the oven to 350 degrees.

Put the sweet potatoes, thyme, garlic, and 1 teaspoon of the salt in a large saucepan with cold water. Simmer until the potatoes are tender, about 15 minutes. Cool the potatoes in their poaching liquid.

In a medium-sized saucepan, combine the white wine, lemon juice, and remaining salt. Peel the salsify, cut into 2-inch pieces, and immediately simmer until tender, but not mushy, about 30 minutes. Let cool in the liquid.

Bring a pot of salted water to a boil over high heat and set up an ice bath. Blanch the kale for 3-5 minutes. Drain in a colander, then immediately transfer kale to the ice bath to stop the cooking. (The kale should still have a bite to it.)

Place the cranberries in a large bowl. Bring the cranberry juice, sugar, and red-wine vinegar to a boil in a small saucepot. Pour the liquid mixture over the cut cranberries and let sit at room temperature.

Pierce the potatoes with a fork and bake until completely tender. Meanwhile, toast the spices in a sauté pan over medium heat until fragrant. Then, pour the milk over and steep until needed.

When the potatoes are completely soft, put through a ricer fitted with the widest-diameter holes a few chunks at a time. (If you don’t have a ricer, you can use a hand mixer.)

Strain and reserve the milk and discard the spices. Add half of the butter. Add the milk in increments to the potatoes until it reaches a creamy consistency. Season with salt, to taste. Keep warm.

Heat the canola oil in a large saucepan to 375 degrees. Meanwhile, take out the sweet potatoes and dry off with a towel. Remove as much liquid from the surface as possible to keep the oil from popping. If you think you need more oil, use more. You will need enough make sure the sweet potatoes are covered. You can do this in batches if needed.

Crush the sweet potatoes with the palm of your hand. You want them to be about ½-inch thick. Slowly add them to the oil. Maintain a temperature around 350 degrees. When the potatoes are brown and crispy, remove from oil and season with salt, to taste.

Heat the remaining butter in a large sauté pan on medium-high heat. Once the butter begins to brown, add the salsify. Cook until the salsify is light golden brown. Add the kale and cranberries. Cook until everything is warmed through, about 1 minute. Season with salt, to taste.

Place the potato purée on the plate. If it has become too thick, add some of the spiced milk. Lay the crispy sweet potato on top of the purée. Arrange the salsify, kale, and cranberries around the sweet potatoes. Garnish with aged balsamic vinegar, olive oil, and mint. 


Calories per serving:

1,401 calories

Dietary restrictions:

High Fiber Vegetarian, Gluten Free, Wheat Free, Egg Free, Tree Nut Free, Soy Free, Fish Free, Shellfish Free, No Oil Added

Daily value:



  • Fat 397g 611%
  • Carbs 449g 150%
  • Saturated 244g 1,220%
  • Fiber 77g 307%
  • Trans 15g
  • Sugars 94g
  • Monounsaturated 104g
  • Polyunsaturated 18g
  • Protein 77g 154%
  • Cholesterol 1,024mg 341%
  • Sodium 5,661mg 236%
  • Calcium 1,825mg 183%
  • Magnesium 742mg 185%
  • Potassium 9,401mg 269%
  • Iron 36mg 201%
  • Zinc 12mg 83%
  • Phosphorus 1,968mg 281%
  • Vitamin A 10,847µg 1,205%
  • Vitamin C 577mg 962%
  • Thiamin (B1) 2mg 155%
  • Riboflavin (B2) 3mg 148%
  • Niacin (B3) 21mg 107%
  • Vitamin B6 6mg 275%
  • Folic Acid (B9) 692µg 173%
  • Vitamin B12 3µg 49%
  • Vitamin D 13µg 3%
  • Vitamin E 17mg 86%
  • Vitamin K 1,486µg 1,857%
Have a question about nutritional data? Let us know.
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