Crunchy Butterscotch Cookies
- Cream together butter and brown sugar until light and fluffy. Add egg and vanilla; beat well.
- Sift together flour, cream of tartar, baking soda and salt. Gradually add dry ingredients to creamed mixture; mix well. Stir in walnuts. Shape dough into a roll 1 1/2-inch in diameter. Wrap tightly in plastic wrap or waxed paper. Chill several hours or overnight.
- Cut dough in 1/4 inch slices. Place about 1 1/2-inches apart on greased baking sheets.
- Bake in 400°F oven 10 minutes or until golden brown. Remove from baking sheets. Cool on racks.