1 cup butter (use ONLY real butter), softened
1/2 cup brown sugar
1 teaspoon vanilla extract
2 cups flour
1/2 cup corn starch
1/2 cup mini chocolate chips
1 tablespoon sugar
Beat butter, brown sugar, and vanilla thoroughly with electric mixer. Gradually beat in flour and corn starch. Add chocolate chips.
Form into 1-inch balls and place on ungreased baking sheet. Pour sugar onto small plate, dip bottom of glass into sugar and press down on each cookie to flatten.
Bake in preheated 300 oven for 25-30 minutes, until bottoms just begin to brown. Cook on pan for 5 minutes then remove to wire rack.