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Peppermint Brookies (Brownie Cookies)

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A hybrid of a brownie and a cookie: dense, fudgy interior with a crackled top. The peppermint extract and crushed candies provide volatile mint aromatics and textural contrast.

Ingredients

Scale
  • 1 tablespoon unsalted butter

  • 1 tablespoon canola or coconut oil

  • 2 cups semisweet chocolate chunks (divided)

  • 2 large eggs

  • 1/2 teaspoon peppermint extract

  • 3/4 cup light or dark brown sugar

  • 1/2 cup all-purpose flour

  • 1/4 teaspoon baking powder

  • 1/4 teaspoon kosher salt

  • 1 cup candy canes, peppermint hard candies, and/or M&M’s, chopped

Instructions

  1. Preheat oven to 350°F (175°C). Line a baking sheet with parchment or a silicone mat.

  2. Melt chocolate phase:
    Combine butter, oil, and 1 cup chocolate in a microwave-safe bowl (heat in 1-minute intervals, stirring between) or use a double boiler. Melt until smooth. Cool slightly to avoid scrambling the eggs.

  3. Sugar–egg incorporation:
    Whisk eggs, peppermint extract, and brown sugar until fully combined. Fold into the melted chocolate mixture.

  4. Dry integration:
    Whisk flour, baking powder, and salt separately. Incorporate into the chocolate mixture until just combined (avoid overmixing to preserve fudgy texture).

  5. Add-ins:
    Fold in remaining 1 cup chocolate chunks and chopped candies.

  6. Chill:
    Refrigerate dough 10–15 minutes to slightly firm. This improves scoopability and controls spread.

  7. Portion:
    Use a 2-tablespoon scoop to place dough mounds on the prepared sheet, spacing evenly.

  8. Bake:
    Bake 12 minutes, until tops appear dry and crackled. Centers should remain soft.

  9. Cool:
    Rest on sheet for 2 minutes, then transfer to a rack to cool completely. Texture will set while retaining chewiness.

Notes

  • Crackled tops: Achieved by proper sugar dissolution and rapid oven spring.

  • Peppermint intensity: Start with 1/2 tsp; peppermint extract is potent and can dominate.

  • Texture control: Slight underbaking preserves brownie-like interior.

  • Flavor variation: Substitute peppermint extract with vanilla and swap candies as desired.

These are structurally stable for gifting and maintain moisture for several days when stored in an airtight container.

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One Potato is a community and newsletter written by real people who are parents, having real conversations about our families, cooking traditions, and cultures. We are passionate about raising healthy and happy kids while navigating the challenges of picky eaters, dietary restrictions, busy schedules, and daily life.