Soft, buttery bars with a whisper of espresso and a thick blanket of vanilla frosting, just like the Starbucks version but made at home in under 30 minutes.
Don’t overbake; pull when center still has a slight jiggle. Use room temperature ingredients. Let butter cool before adding egg. Line pan with parchment sling for easy removal. Frost only when bars are completely cool. Bars taste even better the next day.
Keywords: copycat Starbucks, sugar cookie latte bars, espresso bars, blondies, coffee dessert, easy dessert, 30-minute recipe