Moravian Sugar Cake
Yields: 1 (13×9-Inch) Cake
 
Ingredients
  • ½ cup warm milk (105° to 110°)
  • ½ cup plus 1 teaspoon granulated sugar, divided
  • 1 (0.25-ounce) package active dry yeast
  • ¾ cup canned puréed sweet potato
  • 6 tablespoons unsalted butter, melted and cooled
  • 1 large egg
  • 1 teaspoon kosher salt
  • 4 cups all-purpose flour, divided
  • ¾ cup firmly packed light brown sugar
  • 2 teaspoons ground cinnamon
  • ¼ teaspoon grated fresh nutmeg
  • ¼ cup cold unsalted butter, cubed
Instructions
  1. In a large bowl, stir together warm milk and 1 teaspoon granulated sugar. Sprinkle yeast over milk mixture. Let stand until mixture is foamy, about 5 minutes. Add sweet potato, melted butter, egg, salt, and remaining ½ cup granulated sugar, whisking until smooth. Add 3½ cups flour, beating with a wooden spoon until a loose dough forms.
  2. Turn out dough onto a heavily floured surface, and knead until smooth and elastic, about 5 minutes, adding remaining ½ cup flour, if needed. (Dough should be slightly tacky but not sticky.) Spray a large bowl with cooking spray. Place dough in bowl, turning to grease top. Cover with plastic wrap, and let rise in a warm, draft-free place (75°) until doubled in size, 1½ to 2 hours.
  3. Spray a 13×9-inch metal cake pan with cooking spray.
  4. Transfer dough to prepared pan, pressing evenly into pan. Cover and let rise in a warm, draft-free place (75°) until puffed, 30 to 45 minutes.
  5. Preheat oven to 400°.
  6. In a small bowl, whisk together brown sugar, cinnamon, and nutmeg. Using your knuckles, make indentations all over top of dough. Dot with cold butter, and sprinkle with brown sugar mixture.
  7. Bake until top is dark brown and center is firm, about 20 minutes. Let cool on a wire rack for 10 minutes. Serve warm.
Recipe by Taste of the South at https://www.tasteofthesouthmagazine.com/moravian-sugar-cake/