For the scones:
2 cups flour
1 tsp. baking soda
1/2 tsp. baking powder
1/2 tsp. sea salt
1/4 cup + 2 Tbs. granulated sugar
1/4 tsp. cinnamon
6 Tbs. unsalted butter, cold and cut into small pieces
1/2 cup buttermilk
1 tsp. pure vanilla extract

For the filling and topping:
1/3 cup granulated sugar
1/3 cup brown sugar
2 tsp. ground cinnamon

Icing
1 tsp. vanilla extract
2 Tbs. milk
1-2 cups powdered sugar