Heat oven to 350
Line a sheet pan with parchment paper
In a mixing bowl, use an electric mixer to cream together sugar and softened butter
Add egg and mix until creamy and combined.
Add in vanilla extract and Greek yogurt, and mix until combined.
Combine dry ingredients with the wet, and mix until incorporated.
Scoop batter onto lined cookie sheet. Using your hand or the bottom of a wet glass, flatten the cookies slightly (as they will not spread much at all while baking)
Bake 10-14 minutes until the edges are just turning golden brown.
Let cool completely, then frost with vanilla frosting of choice and top with sprinkles.
