Preheat oven to 350 degrees. Combine flour, baking soda and salt in small bowl. Beat butter and sugars in a large bowl until creamy. Beat in egg and Lime Oil. Gradually add flour mixture, mixing thoroughly. Stir in morsels. Drop dough by rounded teaspoon onto cookie sheet. Bake for 10-12 minutes or until edges are light golden brown. Let stand for 2 minutes; remove to wire racks to cool completely.