Sweet Potato’s are not Yams…

Sweet Potato Pie

More than you want to know about a potato! Origin and domestication of sweet potato is thought to be either in Central America or South America. In Central America, sweet potatoes were domesticated at least 5,000 years ago. The sweet potato is a dicotyledonous plant that belongs to the family Convolvulaceae. Its large, starchy, sweet-tasting, tuberous roots are an important root vegetable. The young leaves and shoots are sometimes eaten as greens. The sweet potato is only distantly related to the potato (Solanum tuberosum).

Although the softer, orange variety is often called a yam in parts of North America, the sweet potato is botanically very distinct from the other vegetable called yam(s), which is native to Africa and Asia and belongs to the monocot family Dioscoreaceae.

The plant does not tolerate frost. Abundant sunshine and warm nights are needed. Annual rainfalls of 30–39 inches are considered most suitable, with a minimum of 20 inches in the growing season. The crop is sensitive to drought at the tuber initiation stage 50–60 days after planting, and it is not tolerant to water logging, this may cause tuber rots and reduce growth of storage roots if aeration is poor.

Depending on the cultivar and conditions, tuberous roots mature in three to nine months. With care, early maturing cultivars can be grown as an annual summer crop in temperate areas, such as the northern United States.
Cured sweet potatoes will keep for a year or more when stored at 55–59 degrees at 90% relative humidity. Colder temperatures will injure the roots.

Sweet Potato, baked
(Note: “–” indicates data unavailable)
1.00 cup
(200.00 g)
GI: medium
BASIC MACRONUTRIENTS AND CALORIES
nutrient amount DRI/DV
(%)
Protein 4.02 g 8
Carbohydrates 41.42 g 18
Fat – total 0.30 g
Dietary Fiber 6.60 g 26
Calories 180.00 10
MICRONUTRIENTS
nutrient amount DRI/DV
(%)
Vitamins
Water-Soluble Vitamins
B-Complex Vitamins
Vitamin B1 0.21 mg 18
Vitamin B2 0.21 mg 16
Vitamin B3 2.97 mg 19
Vitamin B3 (Niacin Equivalents) 4.31 mg
Vitamin B6 0.57 mg 34
Biotin 8.60 mcg 29
Choline 26.20 mg 6
Folate 12.00 mcg 3
Folate (DFE) 12.00 mcg
Folate (food) 12.00 mcg
Pantothenic Acid 1.77 mg 35
Vitamin C 39.20 mg 52
Fat-Soluble Vitamins
Vitamin A (Retinoids and Carotenoids)
Vitamin A International Units (IU) 38436.00 IU
Vitamin A mcg Retinol Activity Equivalents (RAE) 1921.80 mcg (RAE) 214
Beta-Carotene 23018.00 mcg
Beta-Carotene Equivalents 23061.00 mcg
Vitamin E mg Alpha-Tocopherol Equivalents (ATE) 1.42 mg (ATE) 9
Vitamin E International Units (IU) 2.12 IU
Vitamin E mg 1.42 mg
Vitamin K 4.60 mcg 5
Minerals
nutrient amount DRI/DV
(%)
Boron 215.78 mcg
Calcium 76.00 mg 8
Copper 0.32 mg 36
Iodine 6.00 mcg 4
Iron 1.38 mg 8
Magnesium 54.00 mg 14
Manganese 0.99 mg 50
Potassium 950.00 mg 27
Sodium 72.00 mg 5
Zinc 0.64 mg 6

Sweet Potato Pie
Filling:
3 medium sweet potatoes (about 1 1/2 pounds)
4 tablespoons unsalted butter
2 large eggs
1/2 cup heavy cream
1/2 cup light brown sugar
1/4 cup light corn syrup
1 tablespoon pure vanilla extract
1/2 teaspoon finely grated orange zest
1/2 teaspoon ground cinnamon
1/2 teaspoon fine salt
1/4 teaspoon freshly grated nutmeg
1/4 teaspoon ground ginger
Pinch ground cloves

Dough:
1 1/4 cups all-purpose flour
2 tablespoons sugar
1/2 teaspoon fine salt
1/4 cup non-hydrogenated shortening
8 tablespoons cold unsalted butter, diced (1 stick)
1 large egg yolk
1 tablespoon cider or white wine vinegar

Topping:
1 cup whipping cream
1 tablespoon whiskey, rye or bourbon
Candied Pecans, homemade or store bought

Directions and Special equipment: 9-inch pie plate, glass preferred

Filling: Preheat the oven to 425 degrees F. Put the sweet potatoes on a small roasting pan and bake until easily pierced with a fork, about 40 minutes.

Meanwhile make the dough: Pulse the flour, sugar, and salt in a food processor with the metal blade until combined. Add the shortening and pulse about 10 times. Add the butter and continue to pulse until it resembles cornmeal mixed with bean-size bits of butter. Beat the egg yolk and vinegar together, add and pulse 3 to 4 times, but don’t let the dough form a ball in the machine. Remove the blade, and gather the dough together by hand. If dough does not come together, sprinkle up to 1 tablespoon of ice cold water over the dough and bring together. Wrap dough in plastic wrap and shape into disk. Refrigerate at least 1 hour or up to 2 days. (To make the dough by hand, see below.)

Peel the cooked sweet potatoes and mash lightly with a fork; you should have about 2 cups puree. Mix the sweet potatoes and butter in the food processor until smooth. Add the remaining ingredients and pulse to combine. Set aside.

Lightly dust the counter with flour. Roll the dough into an 11 to 12-inch circle and transfer to the pie pan. Trim the dough so that the edges hang about 1/2 inch over the pan; fold edges under and flute as desired. (See how to). Pierce the crust all over with a fork, and refrigerate for at least 20 minutes or up to a day.

Position a rack in the lower third of the oven of the 425 degree F oven. Line the crust with foil or parchment paper and pie weights or dried beans and place on a baking sheet. Bake until the crust sets and begins to brown around edges, about 25 minutes. Lift foil and weights out of crust, lower oven temperature to 375 degrees F. and continue to bake until crust begins to brown on the bottom, about 10 to 12 minutes more. Pour filling into the warm crust and bake until set, about 20 minutes. Remove from the oven and cool on rack

When ready to serve, whip the cream with the whiskey until it holds soft peaks. Top pie with whipped cream and candied pecans. Serve.

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3 responses to “Sweet Potato’s are not Yams…

  1. I love a baked sweet potato as well as sweet potato pie! Thanks for sharing!!

    Like

  2. We love sweet potato pie more than pumpkin pie…but both are yummy! Great post!

    Liked by 1 person

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