Ingredients

1/2 cup vegetable oil1/2 cup plus 1 tablespoon sugar, divided2 large eggs, room temperature1/2 teaspoon vanilla extract1-1/2 cups all-purpose flour1/2 teaspoon baking powder1/4 teaspoon salt1/2 cup miniature semisweet chocolate chips

Preparation

Preheat oven to 375°. In a large bowl, beat oil and 1/2 cup sugar. Add eggs, 1 at a time, beating well after each addition. Beat in vanilla. Combine flour, baking powder and salt; gradually beat into oil mixture. Stir in chocolate chips. Cover and refrigerate at least 2 hours.

Shape dough into a 12x3-in. rectangle on a parchment-lined baking sheet. Bake until a toothpick inserted in center comes out clean, 20-25 minutes. Cool on pan on a wire rack until firm, 10-12 minutes.

Transfer baked rectangle to a cutting board. Using a serrated knife, cut crosswise into 1-in. slices. Place on baking sheet, cut side down. Sprinkle with remaining 1 tablespoon sugar

Bake until golden brown, 4-5 minutes on each side. Remove from pan to a wire rack to cool completely. Store between pieces of waxed paper in an airtight container.