Peel and grate the carrot to get 2 cups grated carrots.
Zest both the orange and lemon.
Juice the orange and lemon to obtain ¼ cup each of orange and lemon juice.
For the cupcakes
Preheat oven to 350 degrees F and line a muffin pan with 12 paper liners or silicone liners.
In a large bowl whisk together the eggs, sugar and olive oil until pale, thick and frothy.
Stir in the vanilla, zest and juice of the orange and lemon.
Use a wooden spoon or spatula to stir in the grated carrots.
Add the all-purpose flour; baking powder and salt. Stir until there are no visible traces of flour left, do not over mix.
Spoon the batter into the muffin pan until ¾ full.
Bake until golden and a toothpick inserted in the center comes out clean, about 23 minutes.
Let cool and dust with powdered sugar (optional) before serving.
Notes
Substitutions and Variations-If you prefer, you may use only oranges or lemons instead of a combination of both in this recipe. -The olive oil may be replaced with avocado oil.StorageKeep in an airtight container at room temperature for up to 3 days.To FreezeFreeze well wrapped in an airtight container for up to 1 month. Defrost at room temperature before serving.