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Butternut Squash-Apple Coffee Cake

Close-up of freshly prepared Butternut Squash-Apple Coffee Cake

This moist and flavorful Butternut Squash-Apple Coffee Cake combines tender squash and crisp apples with warm spices, perfect for a cozy breakfast or dessert.

Ingredients

Scale
  • 1 cup cooked and mashed butternut squash
  • 1 large apple, peeled, cored, and diced
  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 1/2 cup brown sugar, packed
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1/2 cup buttermilk
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/2 tsp salt
  • 1 tsp ground cinnamon
  • 1/2 tsp ground nutmeg
  • 1/4 tsp ground cloves
  • 1 tsp vanilla extract
  • For the streusel topping: 1/2 cup brown sugar, 1/3 cup all-purpose flour, 1/4 cup unsalted butter (cold and cubed), 1 tsp ground cinnamon

Instructions

  1. Preheat oven to 350°F (175°C). Grease and flour a 9-inch round or square baking pan.
  2. In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, nutmeg, and cloves.
  3. In a large bowl, cream the softened butter with granulated sugar and brown sugar until light and fluffy.
  4. Add eggs one at a time, beating well after each addition, then stir in vanilla extract.
  5. Mix in mashed butternut squash and buttermilk until combined.
  6. Gradually add the dry ingredients to the wet mixture and fold gently until just combined.
  7. Fold in diced apple pieces.
  8. Pour batter into prepared pan and spread evenly.
  9. To prepare streusel topping, combine brown sugar, flour, and cinnamon; cut in cold butter until mixture resembles coarse crumbs. Sprinkle evenly over the batter.
  10. Bake for 45-50 minutes or until a toothpick inserted in the center comes out clean.
  11. Allow cake to cool in the pan for 15 minutes before transferring to a wire rack to cool completely.

Notes

Serve warm with a dusting of powdered sugar or a drizzle of maple glaze for extra sweetness.