Hi Mardell. Butter will cause cookies to spread more than vegetable shortening will, so you could try experiment replacing a small amount of the butter, or up to half of the butter with shortening, or take a look at a recipe that's designed to use all butter for best results. Annabelle@KAF
September 1, 2018 at 3:56pm
In reply to When I first started baking, our recipe called for part butter,… by Mardell (not verified)