Print

Key Lime Coconut Donuts Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.7 from 95 reviews

These Key Lime Coconut Donuts are a delightful twist on classic baked donuts, combining the zesty brightness of fresh lime with the rich tropical flavor of coconut. Perfectly moist and tender, these baked treats are topped with a tangy key lime glaze and optional toasted coconut for added texture and flavor.

Ingredients

Dry Ingredients

  • 1 and 1/4 cups all purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1/2 cup granulated sugar
  • 2 teaspoons fresh lime zest

Wet Ingredients

  • 2 1/2 tablespoons coconut oil, melted
  • 1 large egg, at room temperature
  • 1/2 cup coconut milk

For the Glaze

  • 1 cup confectioners’ sugar
  • 1 and 1/2 tablespoons key lime juice
  • 1 teaspoon lime zest
  • 1/8 teaspoon salt

Optional Decoration

  • 1/2 cup shredded coconut, toasted
  • 2 teaspoons lime zest

Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350 degrees Fahrenheit and generously grease a doughnut pan to prevent sticking; set aside.
  2. Mix Dry Ingredients: In a small bowl, whisk together the all purpose flour, baking powder, and salt; set this mixture aside.
  3. Combine Sugar and Lime Zest: In a large bowl, combine the granulated sugar and 2 teaspoons fresh lime zest, mixing them together with your fingers to evenly distribute the lime zest throughout the sugar.
  4. Add Wet Ingredients: To the sugar mixture, add the melted coconut oil and whisk until combined. Beat in the egg thoroughly, followed by stirring in the coconut milk until well integrated.
  5. Incorporate Dry Ingredients: Gently fold the dry ingredients into the wet mixture using a rubber spatula, stirring just until the batter is evenly combined without overmixing.
  6. Fill the Pan and Bake: Divide the thick batter evenly among the prepared doughnut molds, filling each about two-thirds full. Bake the donuts for 10 to 11 minutes or until they are firm to the touch and lightly golden on top.
  7. Cool Donuts: Remove the pan from the oven and let the donuts cool in the pan for at least 10 minutes before transferring them to a cooling rack to cool completely.
  8. Prepare the Glaze: In a wide, shallow dish, whisk together the confectioners’ sugar, key lime juice, lime zest, and salt until smooth. Adjust the consistency by adding more sugar or juice if necessary.
  9. Glaze the Donuts: Once the donuts are completely cool, carefully dip each one into the glaze, ensuring it is fully coated. Allow the glaze to set for about 5 minutes before serving.
  10. Add Optional Toppings: If desired, sprinkle toasted shredded coconut and additional lime zest on top of the glazed donuts for extra flavor and decoration.

Notes

  • For a more intense lime flavor, finely grate the zest and mix well with the sugar before incorporating the wet ingredients.
  • Use full-fat coconut milk for best texture and richness in the batter.
  • Ensure donuts are completely cool before glazing to prevent the glaze from melting off.
  • To toast shredded coconut, place it in a dry skillet over medium heat, stirring frequently until golden brown and fragrant.
  • These donuts can be stored in an airtight container at room temperature for up to 2 days or refrigerated for up to 4 days.
  • Reheat gently before glazing for a fresh-out-of-the-oven texture.