Gluten-free Birthday Cake Cookies

-1 Preheat your oven to 350 F
-1 In a medium sized bowl, whisk together the egg, sugar, coconut oil and vanilla extract until smooth and creamy. 
-1 Fold in the baking soda, baking powder, salt and oat flour and stir together to form the dough.
-1 Add in your white chocolate chips and sprinkles and fold in to mix evenly. 
-1 Chill the dough for 25- 30 minutes. 
-1 Once chilled, line a large baking sheet with parchment paper.
-1 Scoop out 2 tbsp worth of dough onto the baking sheet, making sure to leave at least 1-2 inches between each cookie- you may need two baking sheets for this depending on the size of yours. 
-1 Bake for 10 minutes. If the cookies flatten in the oven, round them out using a large cookie cutter or top of a glass by swirling them around on the pan right when they get out of the oven.
-1 Let them cool for at least 10 minutes before removing them from the pan. 
-1 Keep stored in an airtight container or bag for up to 1 week, or freeze for up to 3 months.