Chocolate Peppermint Swirl Squares are what I bake when I want rich, fudgy chocolate with a burst of cool holiday peppermint in every bite. These bars come together in one bowl, swirl beautifully in the pan, and slice into glossy, crinkly squares that look like they came straight from a bakery window. They’re perfect for cookie trays, gift boxes, or that “just one more square” moment with a cup of hot cocoa.
I love how simple this batter is: melted butter, cocoa, sugar, eggs, and a handful of pantry staples. The chocolate chips melt into pockets of gooey richness, while crushed peppermint adds crunch and a refreshing finish. When the squares bake, the top sets with a shiny swirl and the center stays soft and brownie‑like—exactly what I want from a festive bar dessert.
Why I Love These Chocolate Peppermint Swirl Squares
When the holiday season hits, I start craving peppermint and chocolate together, and these squares make that combo incredibly easy. I don’t have to fuss with layers or frosting; all the flavor is baked right in. The crushed peppermint melts just enough into the top to create a pretty pattern but still keeps a light, candy‑cane crunch.
These Chocolate Peppermint Swirl Squares also travel really well. I can bake them in the morning, let them cool, and then pack them into tins or containers without worrying about smearing frosting or smudging glaze. The texture actually improves after a few hours as the center settles into that perfect fudgy chew.
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