Ingredients
Method
- Preheat oven to 350°F (175°C). Grease and flour a 9x5-inch loaf pan or line with parchment paper.
- In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
- In a large bowl, cream together butter, oil, and sugar until light and fluffy.
- Add eggs one at a time, mixing well after each. Stir in lime zest, juice, yogurt, and vanilla extract.
- Gradually add the dry ingredients to the wet ingredients. Mix until just combined.
- Pour batter into the prepared pan. Bake for 38–42 minutes or until a toothpick inserted comes out clean.
- Let the cake cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
Notes
Use bottled key lime juice if fresh is unavailable.
Add extra powdered sugar if you prefer a thicker glaze.
Store in the fridge for up to 4 days in an airtight container.