Put the eggs, sour cream, 1 ½ tbsp. of melted butter (you’ll need the rest for frying the pancakes), and vanilla extract into a bowl and mix well.
Add the coconut flour, baking powder, and erythritol to the mixture and mix again. Let the mixture sit for about 15 minutes. If the mixture is too thick, add a little bit of water (20-30 ml) and mix again until you reach the desired consistency.
In a pan on medium heat, add butter and fry the pancakes. The number of pancakes you make will depend on the size you want. We made six pancakes with this recipe.