Step 1

Preheat the oven to 350F and line a muffin pan with silicone or parchment liners.

Step 2

In a large bowl, beat the cream cheese and butter together until smooth. Beat in the sweetener and then beat in the eggs, egg yolks, lemon zest, lemon extract, and vanilla extract until well combined.

Step 3

All at once, add the almond flour, whey protein, coconut flour, baking powder, and salt, and beat until thoroughly mixed.

Step 4

Divide the batter among the prepared muffin cups and bake 20 to 25 minutes, until the tops are golden and set to the touch. Let cool completely in the pan.

Step 5

In a medium bowl, whisk the sweetener together with the lemon juice until smooth. Drizzle over the cooled muffins.