Checkerboard Cookies

Ingredients

1 tb butter
2 egg yolks
1/2 ts vanilla extract
1 package duncan hines moist deluxe
1 egg
3/4 cup butter
1 tablespoon butter
1/2 dough
1/2 slices wide

Instructions

apart on greased baking sheets. Bake at 350'F. for 7-9 minutes or until edges are light golden brown. Cool 1 minute on baking sheets. Remove to cooling racks. Cool completely. Store in airtight containers. Makes 4 dozen cookies. ----