1 tsp. baking soda
1 tsp. ground cinnamon
1 cup (2 sticks) butter, softened
1/2 cup firmly packed light brown sugar
1 cup granulated sugar
1 large egg
1 tsp. vanilla extract
1-1/2 cups old-fashioned rolled oats
1 cup semi-sweet chocolate chips
2. Beat together butter, brown sugar, and granulated sugar at medium speed until light
and fluffy. Beat in egg and vanilla.
3. At low speed, beat in flour mixture until blened. Fold in oats and chocolate chips.
Cover with plastic wrap; chill for 1 hour.
4. Preheat oven to 350. Grease 2 baking sheets.
5. Shape dough into 1-in. balls. Place cookies, 2 inches apart, on prepared baking
sheets. Flatten each cookie slightly.
6. Bake cookies until lightly browned around edges, 10-12 minutes. Transfer baking
sheets to wire racks to cool slightly. Transfer cookies to racks to cool completely.