Easy Gluten Free Drop Biscuits

0 Preheat oven to 400°F. Line a baking sheet with parchment paper.
1 In a large bowl, whisk together gluten-free flour, baking powder, baking soda, sugar and salt.
2 Add in melted butter and egg. Then add the milk + apple cider vinegar mixture. Stir gently until a thick dough forms.
3 Scoop dough (about ¼ cup each) onto the prepared baking sheet, spacing biscuits about 2 inches apart.
4 Bake for 15-16 minutes, or until the tops are lightly golden and the centers are set.
5 Brush warm biscuits with more melted butter if desired. Serve immediately.