Blueberry Cornmeal Cookies

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C). Spray 2 baking sheets with nonstick cooking spray.

2 . Stage

Sift corn flour, flour, cornmeal, cream of tartar, and salt together into a large bowl and set aside.

3 . Stage

Beat brown sugar and butter in a second bowl with an electric mixer until creamy, 2 to 3 minutes. Add egg and beat until well combined. Add dry ingredients and mix until just combined. Add milk and blueberries.

4 . Stage

Using a medium cookie scoop, scoop out pieces of dough, shape into balls, and roll in white sugar. Place cookie balls 2 inches apart on the prepared baking sheets and flatten with the bottom of a glass.

5 . Stage

Bake in the preheated oven until the bottoms start to brown, 20 to 25 minutes.