Preheat your oven to 350F. Grease a 9-inch cake pan, line it with parchment paper, and set aside.

In a small bowl, mix together the almond flour and baking powder. Set it aside for later.

In a separate bowl, whisk the eggs, sweetener, coconut oil, lemon extract, and food coloring until everything is well combined.

Gradually add the dry ingredients to the wet mixture and stir until smooth. Pour the batter into the prepared cake pan.

Bake for about 25 minutes or until a skewer inserted into the center comes out clean. Let the cake cool completely before adding the frosting.

To make the frosting, beat the softened cream cheese, lemon juice, and powdered sugar free sweetener in a bowl until smooth. If it's too thin, add a bit more powdered sugar.