Peppermint Brownies
Frosted Peppermint Brownies turn classic chocolate brownies into a festive, minty treat perfect for holidays, winter gatherings, or cozy evenings. Soft, fudgy brownie squares topped with a creamy peppermint-frosting and a sprinkle of crushed mint candies create a blend of rich chocolate and refreshing mint. Readers will love these brownies because they combine simple box mix convenience with a seasonal twist โ delivering a homemade-feel dessert in under three hours. Whether you serve them at a holiday party or enjoy them warm with a cup of coffee, they offer a comforting yet festive treat that pleases chocolate lovers and peppermint fans alike.

Preparation Phase & Tools to Use
Essential Tools and Equipment
| Tool / Equipment | Why Itโs Needed |
|---|---|
| 9-inch square baking pan | Provides the right shape and depth for even baking of brownies. |
| Shortening or cooking spray | Helps prevent the brownies from sticking to the pan, ensuring easy removal. |
| Cooling rack | Allows brownies to cool evenly without trapping moisture underneath. |
| Small mixing bowl | For mixing frosting, extract, and food coloring smoothly. |
| Spatula or butter knife | To spread frosting evenly over the cooled brownies. |
| Measuring spoons | For accurate amounts of peppermint extract and food coloring. |
| Knife or bench scraper | To cut brownies neatly once frosting sets. |
Importance of Each Tool
Using a 9-inch square baking pan ensures proper depth so the brownies bake uniformly. Nonstick spray or shortening gives clean edges and an easy release. A cooling rack helps brownies cool faster and prevents sogginess. Mixing in a small bowl and using a spatula ensures the frosting spreads smoothly. Measuring tools guarantee flavor balance, especially with peppermint extract, which can overpower if overused.
Preparation Tips
- Grease only the bottom of the pan; greasing the sides can raise batter too much.
- Let the brownies cool completely before frosting โ frosting on warm brownies will melt and run.
- Chill brownies briefly after frosting to help them set for clean cuts.
- For a softer mint flavor, start with half the peppermint extract and adjust to taste.
Ingredients
- 1 box (16 oz) brownie mix (e.g., Betty Crockerโข Delights Supreme Original Brownie Mix)
- Water, oil, and egg โ as required by brownie mix instructions on the box
- 1 ยผ cups vanilla frosting (from a 16 oz container)
- 1/8 teaspoon mint or peppermint extract
- A few drops of green or pink gel food color (optional, for festive frosting)
- Crushed peppermint or spearmint candies, for topping (optional)
StepโbyโStep Directions
- Preheat oven. Heat to 350โฏยฐF (or 325โฏยฐF for dark/nonstick pans). Grease the bottom of a 9-inch square pan with shortening or cooking spray.
- Prepare brownie batter. In a mixing bowl, combine the brownie mix with the water, oil, and egg โ as directed on the box. Mix until smooth and even.
- Bake brownies. Pour the batter into the prepared pan and smooth the top. Bake according to the time on the box instructions (typically around 25โ35 minutes), until a toothpick inserted near center comes out with a few moist crumbs.
- Cool brownies. Remove pan from oven and set on a cooling rack. Let brownies cool completely โ about 1ยฝ hours โ before frosting.
- Make peppermint frosting. In a small bowl, stir together the vanilla frosting, peppermint extract, and a few drops of gel food color until smooth and evenly tinted.
- Frost brownies. Spread the peppermint frosting evenly over the cooled brownies using a spatula or butter knife.
- Add candy topping. Sprinkle crushed peppermint or spearmint candies over the frosting, gently pressing so they stick.
- Set frosting. For easier cutting, refrigerate the pan for about 15 minutes until frosting firms.
- Cut brownies. Remove from refrigerator and cut into 4 rows by 4 rows, yielding 16 squares.
- Store properly. Cover pan and store brownies at room temperature. For longer freshness, keep them in an airtight container.
Tips and Variations
- For a stronger peppermint flavor, increase the extract to 1/4 teaspoon โ but taste the frosting first to avoid overpowering the chocolate.
- Use half green and half pink food coloring for a cheerful holiday swirl effect.
- If you prefer a more sophisticated topping, swap crushed candy for finely chopped chocolate peppermint bark.
- Serve warm by microwaving individual brownies for 5โ7 seconds. The frosting softens slightly without melting.

How to Serve Frosted Peppermint Brownies
These frosted peppermint brownies are incredibly versatile and presentation-friendly. Whether youโre planning a festive dessert table or a cozy gathering, here are ideal serving suggestions:
- Holiday trays: Cut brownies into bite-sized squares and arrange them in decorative paper liners.
- Dessert boards: Pair with cookies, chocolate bark, and fresh berries for a themed platter.
- A la mode: Warm a brownie and top with a scoop of vanilla bean ice cream.
- Drizzled with chocolate: Melt white or dark chocolate and drizzle over the frosted top for extra richness.
- With hot drinks: Serve alongside peppermint mochas, espresso, or herbal teas.
- Gift-ready: Wrap brownies in parchment, tie with twine, and include them in treat bags or boxes.
Common Mistakes To Avoid & How to Perfect the Recipe
Avoiding these common pitfalls will help you consistently bake perfect peppermint brownies:
- Frosting too early: Always let the brownies cool completely before frosting. Warm brownies will cause the frosting to melt and slide off.
- Overbaking: Check doneness early using a toothpick. Slightly underbaked brownies yield a fudgier center.
- Using too much extract: Peppermint extract is potent. Start with 1/8 teaspoon and adjust to taste.
- Skipping the chill step: Refrigerating brownies after frosting ensures clean, neat cuts and helps set the frosting.
- Overmixing the batter: This can lead to cakier brownies. Mix until just combined for a fudgy texture.
- Incorrect pan size: Using a larger pan results in thinner, overbaked brownies. Stick to a 9-inch square pan.
Side Dish Recommendations
Pair your frosted peppermint brownies with the right side dishes or complementary items for a well-rounded dessert spread or party platter.
1. Vanilla Ice Cream
The cold, creamy sweetness balances the rich chocolate and mint flavors beautifully.
2. Chocolate Bark
Especially peppermint or almond bark, it continues the mint-chocolate theme and adds a satisfying crunch.
3. Hot Chocolate
Creamy hot chocolate, topped with whipped cream and a sprinkle of crushed mint candy, mirrors the flavors of the brownies.
4. Cheesecake Bites
Rich, tangy cheesecake contrasts the sweetness of the brownies for a balanced dessert tray.
5. Mint Chocolate Chip Cookies
Great for themed parties โ keep the mint vibe going with complementary cookies.
6. Coffee or Espresso
Strong, unsweetened coffee enhances the depth of chocolate in the brownies.
7. Fresh Berries
Strawberries or raspberries cut the richness with their natural acidity and add color to the plate.
8. Whipped Cream Topped Parfaits
Layer brownies, whipped cream, and crushed peppermint in cups for a visually stunning treat.
Recipe Tips, Storage, Reheating, FAQs,
Recipe Tips for Success
Perfecting frosted peppermint brownies is all about attention to detail. These tips ensure the best texture, flavor, and presentation every time:
- Chill before cutting: Refrigerating the frosted brownies for 15โ30 minutes creates cleaner cuts and helps the topping stay intact.
- Use gel food coloring: It offers vibrant color without thinning the frosting like liquid dyes can.
- Balance the peppermint: Start small with the extract. You can always add more, but you canโt take it out once mixed.
- Frost generously: A thicker layer of frosting complements the dense brownie underneath and enhances the mint flavor.
- Try variations: Use chocolate frosting instead of vanilla for a double-chocolate effect, or add mini chocolate chips to the batter for extra texture.

Storage and Reheating Instructions
Proper storage keeps brownies fresh, moist, and safe to enjoy for days.
Storing
- Room temperature: Store brownies in an airtight container for up to 3 days.
- Refrigerator: For longer freshness (up to 5โ6 days), refrigerate covered brownies. Bring to room temperature before serving for best texture.
Freezing
- Wrap individual brownie squares in plastic wrap, then place in a zip-seal freezer bag.
- Freeze for up to 2 months. Thaw overnight in the refrigerator before serving.
Reheating
- Microwave individual brownies for 8โ10 seconds to soften the frosting and bring back that fresh-baked taste.
- Avoid overheating, as the frosting may melt completely.
Frequently Asked Questions (FAQs)
How strong is the peppermint flavor in these brownies?
The flavor is balanced and mild with 1/8 tsp extract. For a stronger minty kick, you can add up to 1/4 tsp.
Can I use homemade brownie batter instead of a box mix?
Absolutely. Use your favorite from-scratch recipe as long as it fits a 9-inch square pan volume.
Do I have to add food coloring?
No. Food coloring is optional and just adds a festive look. It doesnโt affect flavor.
What if I donโt have peppermint extract?
You can substitute mint extract, but note it may include spearmint flavor. Peppermint extract offers the classic candy cane taste.
Can I make these ahead of time?
Yes. These brownies are perfect for prepping 1โ2 days ahead. Store covered at room temperature or refrigerated.
Are these brownies gluten-free?
Not with the standard box mix. Use a certified gluten-free brownie mix if needed, and check all frosting ingredients.
What other toppings can I use?
Try chocolate shavings, crushed cookies, mini marshmallows, or a drizzle of melted chocolate for variety.
Can I double the recipe?
Yes. Use a 9×13-inch pan, and slightly increase the baking time. Ensure even spreading and cooling.
