Ingredients
1 1/2 cups all-purpose flour, (spooned and leveled)
1 cup yellow cornmeal
1 tablespoon finely grated lemon zest
1/2 teaspoon salt
12 tablespoons (1 1/2 sticks) unsalted butter, very soft
3/4 cup sugar
1 large egg
Preparation
Preheat oven to 350 degrees. In a small bowl, whisk together flour, cornmeal, lemon zest, and salt.
In a large bowl, mix butter, sugar, and egg until combined. Gradually add dry ingredients until moistened.
Pinch off and roll dough into balls, each equal to 1 1/2 tablespoons; place on 2 baking sheets, about 2 inches apart. With fingers, flatten balls to 3/4-inch thickness.
Bake until lightly browned around edges, 20 to 25 minutes; transfer to racks to cool completely.