Keto Lemon Muffins - Low Carb and Gluten-free | Keto | Umami

Ingredients

• 1/2 cup butter, softened
• 3/4 cup granulated erythritol sweetener
• 3 large eggs
• 3 tablespoons lemon juice
• 1 tablespoon lemon zest
• 1 1/2 cup superfine almond flour
• 1/2 cup coconut flour
• 2 teaspoons baking powder
• 1/4 teaspoon xanthan gum or arrowroot powder
• 1/2 teaspoon vanilla extract
• 1 cup full fat sour cream (or 1/2 cup unsweetened almond milk)
• pinch of salt
• 3 tablespoons butter, melted
• 3/4 cup superfine almond flour
• 3 tablespoons granulated erythritol sweetener
• 1 teaspoon grated lemon zest
• 1 tablespoon coconut flour
• 1/2 cup confectioners style erythritol sweetener