Match-A-Flavor Donuts

Match-a-flavor Donuts 1 1/2 cup flour 3/4 cup sugar 1 tsp baking soda 1/2 tsp baking powder 1/2 tsp kosher salt 1/2 tsp *Matcha Green Tea powder (optional) 2/3 cup oil (I used melted coconut oil, but veg or canola oil will work, too) 1/2 cup buttermilk (I made my own by combining milk with…