Recipe Steps steps 7 1 h
Preheat your oven to 350F/180 C. Line a muffin pan with paper cups. In a large bowl, whisk together the almond flour, coconut flour, baking powder, and salt.
To another bowl, add the sour cream, granulated erythritol, lemon zest, lemon juice, and vanilla extract. Whisk well. Add the eggs and almond milk, and whisk again until you have a homogeneous mixture.
Add the dry ingredients to the wet and fold. The batter should be thick and fluffy. Finely chop the strawberries and stir them into the batter.
Using a cookie scoop, divide the batter into the muffin tin holes. We used two 6-hole pans, but feel free to use one 12-hole pan. Fill the holes with batter ¾ of the way.
Bake for 25-30 minutes until an inserted toothpick comes out clean. Remove the cupcakes from the pan and let them cool on a rack for 2-3 hours. Meanwhile, start preparing the lemon buttercream frosting.
To a bowl, add the room temperature butter, powdered erythritol, and lemon extract. Beat using a hand mixer and light and fluffy. Transfer the frosting to a piping bag with the star attachment.
Pipe the frosting on top of the cupcakes. Garnish with half a strawberry and a lemon wedge. Serve immediately, or store them in an airtight container in the fridge for up to 3 days.