Mint Brownies

Mint Brownies are a decadent three-layer dessert featuring a rich, fudgy brownie base, a cool and creamy mint buttercream filling, and a luscious chocolate ganache topping. This visually stunning and flavor-packed treat is perfect for holidays, parties, or whenever you’re craving something sweet and refreshing.

Why You’ll Love This Recipe

• Three Layers of Goodness: Fudgy brownie, minty frosting, and a glossy ganache—what’s not to love?
• Balanced Flavor: The richness of the chocolate pairs beautifully with the coolness of mint.
• Make-Ahead Friendly: Can be prepared in stages or stored for later serving.
• Customizable: Adjust the intensity of the mint or chocolate layers to your liking.
• Perfect for Any Occasion: Great for Christmas, St. Patrick’s Day, or casual get-togethers.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Brownie Layer

• Unsalted butter
• Semi-sweet chocolate (chopped or chips)
• Granulated sugar
• Light brown sugar
• Large eggs
• Vanilla extract
• Salt
• All-purpose flour
• Unsweetened cocoa powder

Mint Buttercream Layer

• Unsalted butter, softened
• Powdered sugar
• Milk
• Peppermint extract
• Green food coloring (optional)

Chocolate Ganache Layer

• Semi-sweet chocolate chips
• Unsalted butter or heavy cream

Directions

1. Make the Brownie Base
   • Preheat oven to 350°F (175°C). Line a 9×13-inch baking dish with parchment paper.
   • In a saucepan, melt butter and chocolate over low heat until smooth. Remove from heat.
   • Stir in sugars, then beat in eggs one at a time. Add vanilla.
   • Sift in flour, cocoa powder, and salt; stir until just combined.
   • Pour into prepared pan and bake for 30–35 minutes. Cool completely.
2. Prepare the Mint Frosting
   • Beat softened butter until creamy. Gradually add powdered sugar and milk until smooth.
   • Mix in peppermint extract and green food coloring if using.
   • Spread evenly over cooled brownies. Chill in refrigerator until set (about 1 hour).
3. Add the Chocolate Ganache
   • In a microwave or saucepan, melt chocolate chips with butter or cream until smooth. Let cool slightly.
   • Pour over chilled mint layer and spread evenly. Chill again until ganache is firm.
4. Cut and Serve
   • Once fully set, lift brownies out using parchment and cut into squares. Wipe knife clean between cuts for neat edges.

Servings and Timing

• Servings: 24–30 squares
• Prep Time: 45 minutes
• Bake Time: 35 minutes
• Chill Time: 2 hours
• Total Time: About 3.5 hours

Variations

• Extra Minty: Add crushed peppermint candies to the frosting layer.
• Dark Chocolate Lovers: Use dark chocolate chips in the ganache for a richer flavor.
• Nutty Addition: Stir chopped walnuts or pecans into the brownie batter.
• Gluten-Free Option: Substitute with a 1:1 gluten-free flour blend.

Storage/Reheating

• Storage: Keep in an airtight container in the fridge for up to 5 days.
• Freezing: Freeze brownies individually wrapped for up to 3 months. Thaw in the fridge.
• Reheating: Not recommended—best served chilled or at room temperature.

FAQs

Can I use a boxed brownie mix?

Yes, prepare the boxed mix according to instructions and allow to cool before adding the mint and ganache layers.

What kind of chocolate is best for the ganache?

Semi-sweet or dark chocolate works best for a rich, smooth finish.

Can I skip the green food coloring?

Yes, it’s optional and does not affect the taste—just the appearance.

How strong is the mint flavor?

You can control the strength by adjusting the amount of peppermint extract. Start with a small amount and taste as you go.

Can I make these brownies in advance?

Definitely! They keep well in the fridge and actually taste better the next day.

What’s the best way to cut them neatly?

Chill thoroughly, use a sharp knife, and wipe it clean between each cut.

Can I use cream instead of butter in the ganache?

Yes, heavy cream creates a softer, silkier ganache. Use equal amounts.

Do these need to be refrigerated?

Yes, especially because of the buttercream layer. Keep them chilled.

Can I use other extracts like spearmint?

Yes, but spearmint has a different flavor profile. Use it sparingly and taste as you go.

Can I make a dairy-free version?

Use plant-based butter, dairy-free chocolate, and milk alternatives in each layer.

Conclusion

Mint Brownies are a classic crowd-pleaser with their striking appearance and delicious combination of flavors. Whether you make them for a party or keep them all to yourself, they’re guaranteed to satisfy your sweet tooth. Chill, slice, and savor the layers of minty, chocolatey goodness.

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