Potato Chip Cookies

1 cup butter
2 cups all-purpose flour
1/2 cup granulated sugar
1/2 teaspoon vanilla extract
1/2 cup crushed potato chips
1/2 cup pecans, chopped

Cream the butter with sugar and vanilla extract. Add remaining ingredients. Roll into ball and press down slightly with the back of a spoon. Bake at 350 degrees F for 16 to 18 minutes.