Sweet Potato Buttermilk Biscuits Recipes

Steps:

• Preheat the oven to 425 degrees F. Place a large cast-iron skillet in the oven to preheat.
• Combine the self-rising flour, salt and apple pie spice in a food processor with several pulses. Drop in 1 cup cold butter cubes and pulse until pea-sized crumbs are formed in the flour. Dump this flour mixture into a large bowl. Process the sweet potato flesh in the same food processor bowl until mashed. Pour in 1 cup of the buttermilk and pulse until a smooth puree is formed. Scrape the potato mixture into the mixing bowl. Use your hands to gently pull the flour into the potato mixture, adding more buttermilk as needed to reach a moist dough. Dump the dough out onto a floured surface and press into a 1-inch-thick square. Cut out 16 square biscuits with a bench scraper, re-rolling scraps as necessary.
• Melt the remaining 2 tablespoons butter in a small bowl in the microwave.
• Remove the skillet from the oven and spray with nonstick cooking spray. Carefully place the biscuits in the skillet (it's okay if they touch). Brush the tops of the biscuits with the melted butter. Place the skillet back in the oven.
• Bake the biscuits until fluffy and lightly golden on top, 16 to 18 minutes. Serve warm with butter and honey.

Steps:

• Make the dough: In a large bowl, whisk together flour, sugar, baking powder, salt, and baking soda. With a pastry blender or 2 knives, cut in butter until mixture resembles coarse meal, with some pea-sized lumps of butter remaining. In a small bowl, whisk together sweet potato puree and buttermilk; stir quickly into flour mixture until combined (do not overmix).
• Shape the biscuits: Turn out dough onto a lightly floured surface, and knead very gently until dough comes together but is still slightly lumpy, 5 or 6 times. (If dough is too sticky, work in up to 1/4 cup additional flour.) Shape into a disk, and pat to an even 1-inch thickness. With a floured 2-inch biscuit cutter, cut out biscuits as close together as possible. Gather together scraps, and repeat to cut out more biscuits (do not reuse scraps more than once).
• Bake the biscuits: Preheat oven to 425 degrees, with rack on lower shelf. Butter an 8-inch cake pan. Arrange biscuits snugly in pan (to help them stay upright). Brush with melted butter. Bake until golden, rotating once, 20 to 24 minutes.

Steps:

• Make the biscuits: Heat oven to 375 degrees. Wrap the sweet potato tightly in foil and bake until tender enough for a knife to go in with no resistance, 45 minutes to 1 hour 10 minutes. Remove from the oven and cool completely. Scoop out 6 ounces/175 grams of cooked sweet potato flesh (about ¾ cup). (The sweet potato can be baked in advance and refrigerated in an airtight container for up to 3 days.) Increase oven temperature to 400 degrees. Line a sheet pan with parchment paper.
• In a medium mixing bowl, whisk together the flour, sugar, salt, baking powder and baking soda. Working quickly, rub or cut the cold butter into the dry mixture using your fingers or a pastry cutter until the butter pieces are the size of peas. (Alternatively, use a food processor and pulse the dry ingredients with the butter to cut in the butter.)
• Add the scallions and toss to coat with the flour mixture. Cut the cooked sweet potato into ½-inch chunks and drop into the bowl, tossing gently to coat with flour so that the pieces stay separated. Make a well in the center and pour in the buttermilk. Use a wooden spoon to stir until a shaggy dough forms. Transfer the dough to a floured work surface.
• Roll the dough into an 11-by-7-inch rectangle. Use a floured spatula to lift one end of the dough and fold over one-third of the rectangle. Fold the other end over the top as if folding a letter. You should end up with a rectangular piece of folded dough. Lightly flour the surface of the dough and roll again into a 12-by-6-inch rectangle. Use a sharp knife to cut the dough into 12 (2-by-3-inch) rectangles. Transfer to the prepared baking sheet, spacing about 1 ½ inches apart.
• Bake until biscuits are golden brown and cooked through, rotating the pan about halfway through, 25 to 30 minutes. Transfer the biscuits to a wire rack to cool slightly before serving warm.
• While the biscuits bake, make the honey butter, if you like: In a small bowl, combine the butter, cinnamon, nutmeg, black pepper and salt. Add the honey, and use a fork to cut the ingredients into the butter until incorporated and smooth. Transfer to a small bowl and serve with the warm biscuits. The butter can be covered and refrigerated for up to 7 days. Bring to room temperature before serving.