Creme De Menthe Chocolate Squares

These layered chocolate mint squares are a three-step labor of love that pays off in a stunning cross-section: dark fudgy brownie on the bottom, bright green creme de menthe buttercream in the middle, and a thin, snappy chocolate glaze on top.

The brownie base uses chocolate syrup instead of melted chocolate or cocoa powder, which produces a softer, more cake-like texture than a typical dense brownie. That lighter crumb is intentional. It needs to support two layers on top without being so fudgy that it squishes when you cut the squares.

The mint layer is essentially a peppermint buttercream made with real green creme de menthe liqueur, not extract. The liqueur adds genuine mint flavor along with that classic green tint. Powdered sugar and melted butter hold it together into a firm, spreadable layer that sets up cleanly in the fridge.

Pro Tips

• Cool the brownie base completely before spreading the mint layer. Warm brownies will melt the buttercream and the layers will bleed together.
• Spread the chocolate glaze thin. A thick glaze cracks when you cut instead of slicing cleanly through.
• Chill the assembled squares for at least an hour before cutting. Cold layers slice into clean, sharp-edged squares. Warm ones smear.
• Cut into small squares. These are rich, and a little goes a long way. Smaller bites also show off the three layers better.

Variations

• Use white creme de menthe if you prefer a white mint layer instead of green. The flavor is identical.
• Add a drop of peppermint extract to the mint layer for even stronger mint flavor.
• Swap chocolate chips for dark chocolate in the glaze for a more bitter, sophisticated finish.