2 cups all purpose flour
2 teaspoons baking soda
1/2 teaspoon salt
3/4 teaspoon cinnamon
1 1/2 sticks butter, room temp (3/4 cup)
1 1/4 cups dark brown sugar
1 large egg
Preheat the oven to 375 degrees F. Line baking sheets with parchment paper.
In a medium bowl, whisk together flour, salt, baking soda, and cinnamon. Set aside.
Beat butter and sugar until smooth and creamy. Add the egg, beat well. Gradually add flour mixture and beat until mixed.
Use a small cookie scoop to drop tablespoons of dough onto the baking sheets, about 2 inches apart. Bake for 8-10 minutes. Cool on wire racks. Store in an airtight container.