Line a standard 12 cup muffin tin with baking cups. In a large bowl combine the flour, baking soda, baking powder and salt. In another bowl combine the eggs sugar, lemon zest, lemon juice and butter. Stir in the wet ingredients to the dry ingredients.
Pour about ¼ cup on each muffin cups then sprinkle some sugar on top. Bake for 20 minutes. Remove from the oven and let it cool briefly before serving. Yum!
Recipe by The Gluten Free at https://www.theglutenfree.com/gluten-free-lemon-muffins/