Preheat your oven to 350°F and line a cupcake tray with cupcake liners.
Whisk together your dry ingredients then sift them.
In your stand mixer fitted with the paddle attachment, add in all of your wet ingredients. Mix on medium-low until everything is combined well and homogeneous.
Slowly add your dry ingredients in about 3 batches. Add 1/3 of the dry then turn on your stand mixer and let mix until it's completely combined, continue with this method until you've added all your dry. Use a rubber spatula to scrape down the sides as you go.
Add in your sprinkles and mix until they are dispersed throughout your batter.
Scoop your cupcake batter into your cupcake liners filling almost to the top. As gluten free cupcakes don't rise quite as high as traditional, you will be filling them a bit higher than you normally would. This batter should create 12 cupcakes.
Bake in the center of your preheated oven for 18-20 minutes or until the tops are golden and a toothpick inserted into the center shows the batter is no longer wet. If the toothpick comes out with some soft crumbs that's ok, you just don't want to see wet crumbs or pure liquid on the toothpick.
Let your cupcakes rest for about 5 minutes after removing them from the oven, then carefully transfer them to a cooling rack so they can continue to cool completely. A cooling rack insures the bottoms of the cupcakes won't get soggy (which happens if they sit in a warm cupcake tray too long).
Once cooled completely, you can frost your cupcakes.