9 Ingredients
  • 1 sheet all-butter store-bought puff pastry, thawed
  • 3/4 cup brown sugar, firmly packed, plus 1 tablespoon for pastry (the original recipe calls for white sugar, so you could use either)
  • 1 stick unsalted butter, cut into 16 pieces
  • 2 teaspoons vanilla extract
  • 1⁄8 teaspoon salt
  • 11⁄2 pounds sweet potatoes (try to buy potatoes of relatively even width and few bulges), peeled, ends removed, and sliced into 1/8-inch thick rounds
  • 1 large egg
  • 1 tablespoon milk
  • Ice cream and nuts for serving (optional)
Nutrition
646
32% daily value
6 servings
                                       
                                            high-​fiber, vegetarian
     

Fat

28% 18

Saturated

52% 10

Trans

- 1

Monounsaturated

- 5

Polyunsaturated

- 1

Carbs

38% 115

Carbs (net)

- 103

Fiber

50% 13

Sugars

- 47

Sugars, added

- 29

Protein

16% 8

Cholesterol

24% 72

Sodium

13% 311

Calcium

16% 162

Magnesium

26% 109

Potassium

31% 1465

Iron

17% 3

Zinc

13% 1

Phosphorus

32% 222

Vitamin A

343% 3091

Vitamin C

11% 10

Thiamin (B1)

29% 0

Riboflavin (B2)

24% 0

Niacin (B3)

16% 3

Vitamin B6

69% 1

Folate equivalent (total)

14% 56

Folate (food)

- 51

Folic acid

- 3

Vitamin B12

5% 0

Vitamin D

129% 19

Vitamin E

11% 2

Vitamin K

8% 10

Sugar alcohols

- 0

Water

- 335
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