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Cranberry Coffee Cake with Oat Crumble Recipe

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4.2 from 5 reviews

This Cranberry Coffee Cake is a moist, flavorful treat featuring a tender oat flour base layered with a tangy cranberry filling and topped with a crunchy oat crumble. Sweetened naturally with honey and coconut sugar, this cake is perfect for breakfasts, brunches, or festive gatherings.

Ingredients

Cake Batter

  • 1 cup milk (almond or any neutral-flavored milk)
  • ½ cup coconut oil, melted
  • ½ cup honey (or maple syrup)
  • 2 large eggs
  • 1 tablespoon vanilla extract
  • 1 ¾ cups oat flour
  • 1 tablespoon baking powder
  • ¼ teaspoon sea salt

Cranberry Layer

  • 4 cups fresh or frozen cranberries
  • ¼ cup honey

Crumble Topping

  • ¾ cup oats
  • ¼ cup coconut sugar
  • ¼ cup coconut oil, melted

Instructions

  1. Preheat and prepare pan: Preheat your oven to 375 degrees Fahrenheit (190 degrees Celsius). Line a 9×11-inch baking dish with parchment paper to prevent sticking and ensure easy removal.
  2. Make cranberry layer: In a small pot, combine the cranberries and ¼ cup honey. Bring to a simmer over medium-high heat and allow to cook for 4-5 minutes until cranberries start breaking down and form a chunky sauce.
  3. Prepare crumble topping: In a small bowl, mix together the oats, coconut sugar, and melted coconut oil until well combined and crumbly in texture.
  4. Mix wet ingredients: In a large bowl, whisk together the milk, melted coconut oil, honey, eggs, and vanilla extract until smooth and fully combined.
  5. Combine dry ingredients: In a separate medium bowl, whisk oat flour, baking powder, and sea salt to distribute ingredients evenly.
  6. Make batter: Add the dry ingredients to the wet ingredients and gently whisk until just combined, taking care not to overmix. The batter will be thin.
  7. Assemble the cake: Pour the batter into the prepared baking dish. Spoon and dot the simmered cranberry mixture over the batter. Since the batter is thin, the cranberries will partially sink into it.
  8. Add crumble: Evenly sprinkle the oat crumble mixture over the cranberry-topped batter to create a crunchy topping.
  9. Bake the cake: Place in the preheated oven and bake for 35-40 minutes or until the cake puffs slightly and edges turn golden brown.
  10. Cool and serve: Remove from oven and let cool for at least 10 minutes in the pan before cutting into 12 slices. Serve warm or at room temperature.

Notes

  • You can use fresh or frozen cranberries for this recipe. If using frozen, no need to thaw prior to cooking.
  • Almond milk can be substituted with any other neutral plant-based or dairy milk according to preference.
  • Honey can be replaced with maple syrup or another liquid sweetener, adjusting sweetness to taste.
  • For a gluten-free version, ensure your oat flour and oats are certified gluten-free.
  • Allow the cake to cool sufficiently to help it set and avoid crumbling while slicing.