These chewy cookie bars combine rich chocolate, refreshing mint, and a subtle coffee mocha flavor, perfect for St. Patrick’s Day celebrations or cozy gatherings.
Use room temperature eggs and butter for smooth blending. Avoid overmixing after adding flour to keep bars tender. Tent with foil if browning too quickly. Chilling batter for 15 minutes before baking yields thicker bars. Bars can be stored at room temperature for 3 days, refrigerated for up to a week, or frozen for up to 3 months.
Keywords: mint mocha cookie bars, St. Patrick’s Day dessert, chocolate mint bars, espresso cookie bars, easy cookie bars