01 -
Preheat the oven to 175°C. Line a 23x33 cm (9x13 inch) baking pan with parchment paper, leaving an overhang. Lightly grease the parchment to prevent sticking.
02 -
Gently melt the butter in a heatproof bowl. Add granulated sugar to the hot butter and whisk vigorously for 1-2 minutes until glossy and slightly dissolved.
03 -
Allow the butter-sugar mixture to cool slightly. Add eggs one at a time, whisking thoroughly after each addition. Stir in vanilla extract until smooth and luxurious.
04 -
Whisk flour, cocoa powder, and salt in a separate bowl. Fold the dry ingredients into the wet mixture in three additions, gently folding just until combined. Avoid overmixing to preserve fudgy texture.
05 -
Gently fold in chocolate chips if using, distributing evenly throughout the batter.
06 -
Pour batter into the prepared pan and spread evenly. Bake for 25 to 30 minutes until edges are set and a toothpick inserted comes out with moist crumbs. Slight underbaking ensures fudginess.
07 -
Remove from oven and cool fully in pan on a wire rack for at least 2-3 hours or refrigerate an additional 1-2 hours. Cooling is essential for setting the texture before frosting.
08 -
Beat softened butter on medium speed until light and fluffy, 2-3 minutes. Gradually add sifted powdered sugar one cup at a time, mixing on low until incorporated. Increase speed and beat until fluffy. Add peppermint extract and 2 tablespoons cold milk or cream. Beat until smooth. Adjust consistency by adding more milk or sugar as needed. Add food coloring if desired.
09 -
Spread peppermint buttercream evenly over cooled brownies using an offset spatula. Refrigerate for 30 to 60 minutes to firm the frosting.
10 -
Place chopped chocolate in a heatproof bowl. Heat heavy cream until simmering and pour over chocolate. Let sit for 5 minutes, then whisk until smooth and glossy. Incorporate cold butter and vanilla extract if using for added richness and shine.
11 -
Pour slightly cooled but still pourable ganache over chilled frosting. Spread evenly before ganache sets.
12 -
Sprinkle crushed peppermint candies evenly over wet ganache and press lightly to adhere.
13 -
Return pan to refrigerator for 1 to 2 hours until ganache is firm for clean slicing.
14 -
Lift brownies using parchment overhang, transfer to cutting board. Use a large, sharp knife wiped clean between cuts to slice into approximately 24 squares. Serve at room temperature or slightly chilled.