Sweet Potato Cannelloni Recipes

SWEET-POTATO BISCUITS

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.

JUMBO LUMP CRAB FILLED SWEET POTATO CANNELLONI WITH PARMIGIANO SAUCE

Steps:

• Toss the apples with the lemon juice to coat in a small bowl.
• Slice the sweet potato, using a Japanese mandolin slicer, lengthwise into 18 very thin slices. Adjust the mandolin to a thicker setting (matchstick thickness). Slice the remaining sweet potato into larger slices, and then slice those with a knife and cut into brunoise.
• Bring a large pot of water to a boil and sprinkle with salt. Cook the sweet potato slices until just al dente, 3 to 5 minutes. Let cool on a sheet tray.
• Heat the butter in a small saute pan over medium heat. Add the brunoise sweet potatoes and a pinch of salt and cook until tender but not mushy, about 5 minutes. Remove from the heat.
• Mix the crushed red pepper flakes, scallions, half of the apples and the mustard in a large bowl and season with salt. Gently fold in the crab using a rubber spatula, being careful not to break up the meat.
• On a clean flat surface, lay out 1 of the sweet potato slices. Spoon about 1 tablespoon of the crab filling 1 inch from a short side. Fold the border over the filling, and then continue to roll up the cannelloni. Transfer the cannelloni to plates seam-side down, using a small offset spatula. Continue the process, plating 3 cannelloni per plate. Top each plate of cannelloni with 2 teaspoons of the remaining apples and 2 teaspoons of the sauteed sweet potatoes. Cover with some of the Parmigano Sauce and a few sprinkles of grated Parmigano-Reggiano. Lightly brown the tops, using a torch, and serve with the arugula.
• Heat the olive oil in a saute pan over medium heat. Once the oil is hot, cook the onions until softened, about 5 minutes, and then pour in the milk and simmer. Melt the butter in another saute pan over medium heat, and then add the flour and cook until the flour and butter resemble wet sand, 3 to 4 minutes. Strain the milk and gradually whisk into the butter and flour until incorporated, and then season with salt and nutmeg. Slowly bring the mixture to a boil, stirring frequently to prevent scorching on the bottom. Once the sauce has come to a boil and thickened, stir in the grated Parmigiano-Reggiano. Remove from the heat and stir in the creme fraiche. Taste and adjust the seasoning, if needed.

SWEET POTATO CANNELLONI

Steps:

• Preheat oven to 375. Wrap 1 sweet potato in parchment, and then in foil. Pierce several times with a fork. Bake until tender, about 1 hour. Let cool. Reduce oven temperature to 350.
• Meanwhile, peel remaining sweet potatoes. Using a mandoline or a chef's knife, cut potatoes lengthwise into very thin slices until you have 30 slices. Trim each to a 2-by-4-inch rectangle.
• Bring a large pot of water to a boil. Add half the sweet potato slices, and cook until tender, about 2 minutes. Using a slotted spoon, place slices on a baking sheet to cool slightly. Repeat.
• Remove peel from baked sweet potato, and puree flesh in a food processor until smooth. Add cottage cheese, and puree until smooth.
• Transfer potato-cheese mixture to a large bowl. Stir in apple, chives, grated Parmesan, salt, and pepper.
• Coat a 9-by-13-inch baking dish with oil. Place 1 heaping tablespoon filling in center of a sweet potato slice, and roll up. Place, seam side down, in dish. Repeat. (Cannelloni can be refrigerated, covered, overnight; bring to room temperature before baking.)
• Brush oil over cannelloni. Bake until heated through, 10 to 15 minutes. Sprinkle with walnuts and shaved Parmesan.