Keto Low-Carb Lemon Poppy Seed Muffins

Details

Ingredients

• ⅓ cup low-calorie natural sweetener (such as Swerve®)
• ¼ cup almond flour
• ¼ cup coconut flour
• 1 tablespoon poppy seeds
• 1 lemon, zested
• ½ teaspoon baking powder
• ½ teaspoon salt
• ¼ teaspoon xanthan gum
• 3 eggs
• 3 tablespoons butter
• 2 tablespoons sour cream
• ½ teaspoon vanilla extract
• 2 tablespoons heavy whipping cream, or more to taste