14 Ingredients
  • 1 1/2 sticks (3/4 cup) unsalted butter, cut into pieces
  • 2 cups all-purpose flour
  • 1/4 cup cornstarch
  • 3/4 cup packed light brown sugar
  • 1 large egg
  • 3/4 teaspoon fine sea salt
  • 1 teaspoon vanilla
  • 1 (1-pound) box confectioners' sugar
  • 4 teaspoons powdered egg whites (not reconstituted), such as Just Whites, or meringue powder (see Cooks' notes)
  • 1/3 cup water
  • 1 teaspoon fresh lemon juice
  • 1 teaspoon vanilla
  • salt
  • sugar
Nutrition
272
14% daily value
18 servings
                                       
                                            vegetarian
     

Fat

12% 8

Saturated

25% 5

Trans

- 0

Monounsaturated

- 2

Polyunsaturated

- 0

Carbs

16% 49

Carbs (net)

- 48

Fiber

2% 0

Sugars

- 36

Sugars, added

- 34

Protein

4% 2

Cholesterol

10% 31

Sodium

7% 163

Calcium

1% 14

Magnesium

1% 5

Potassium

1% 35

Iron

4% 1

Zinc

1% 0

Phosphorus

3% 23

Vitamin A

8% 69

Vitamin C

0% 0

Thiamin (B1)

9% 0

Riboflavin (B2)

7% 0

Niacin (B3)

5% 1

Vitamin B6

1% 0

Folate equivalent (total)

11% 42

Folate (food)

- 6

Folic acid

- 21

Vitamin B12

2% 0

Vitamin D

1% 0

Vitamin E

2% 0

Vitamin K

1% 1
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