Frosted Christmas Brownies – Easy Recipe for Holiday Parties

Frosted Christmas Brownies are your new go-to holiday dessert — indulgently rich, delightfully decorated, and ready in less than an hour. The aroma of chocolate as they bake, the festive swirls of red and green frosting, the glint of pearl sprinkles — every part of this recipe screams holiday joy.

What makes this version shine? Simplicity meets creativity. You’ll start with two boxes of brownie mix or your favorite homemade base, bake it in one pan, slice into charming triangles, and pipe on frosting to resemble trees and Santa hats. The result: bakery-level brownies without the stress.

If you’ve searched for an easy Frosted Christmas Brownies recipe, or wondered how to make Frosted Christmas Brownies at home, you’re in the right place. This treat is great for gifting, decorating with kids, or simply adding a bit of edible sparkle to your celebrations.

Top Reasons This Frosted Christmas Brownies Is a Keeper

• 🎄 Visually Stunning: Triangles become Christmas trees & Santa hats
• 🍫 Rich & Fudgy: Deep chocolate base stays moist and soft
• ⏱ Quick & Easy: Ready in under an hour from start to finish
• 🎨 Perfect for Decorating: Red, green, and white frosting fun
• 🧁 Customizable: Use box mix or homemade, dyes or natural coloring
• 🧒 Kid-Approved: Fun, festive, and hands-on for little helpers
• 🛍 Great for Gifting: Wrap individually for sweet holiday favors
• 🌿 Flexible Options: Gluten-free, dairy-free, or dye-free versions
• 🍬 Fun to Eat: Crunchy sprinkles, creamy frosting, fudgy brownie
• 👩‍🍳 Beginner Friendly: No piping experience needed
• 🌟 Pinterest-Worthy: Looks great on dessert tables
• 📦 Make Ahead: Brownies freeze well and can be decorated later

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What You’ll Need to Make Frosted Christmas Brownies

2 boxes of brownie mix (or 1 double batch homemade brownies)
1 to 3 jars of white frosting (depending on how much decorating you want)
Red edible gel food coloring
Green edible gel food coloring
Edible gold stars
White pearl sprinkles
Icing bags
Large star frosting tip (1M recommended)
Nonstick spray (for the pan)

Optional Add-Ins / Substitutions

• Gluten-Free? Use a gluten-free brownie mix
• Dye-Free? Try beet powder for red, spirulina for green
• Vegan? Use eggless brownie mix and dairy-free frosting
• Low Sugar? Use monk fruit-sweetened frosting and sugar-free mix
• Extra Indulgent? Swirl in peanut butter or caramel before baking
• Holiday Twist? Add peppermint extract or candy cane bits to frosting
• Nut-Free? Double-check mix and frosting labels

Let’s Make It! Step-by-Step Guide to Frosted Christmas Brownies

Step 1 – Prep Your Pan and Oven

Preheat your oven to the temperature on your brownie mix (usually 325–350°F). Spray a 9-inch springform pan with nonstick oil to make brownie removal easy.

Step 2 – Mix the Brownie Batter

Combine both boxes of brownie mix in one large bowl. Add the eggs, oil, and water per package instructions. Mix until thick and glossy, then pour into your prepared pan.

Step 3 – Bake and Cool Completely

Place the pan on the center rack and bake according to the box — about 40–50 minutes. A toothpick inserted should come out mostly clean with moist crumbs. Cool fully before decorating.

Step 4 – Cut into Festive Triangles

Once cooled, remove the brownie from the pan and place on a cutting board. Slice into 8 even triangles (like pizza wedges). Each one will become a decorated Christmas treat!

Step 5 – Color Your Frosting

Scoop frosting into three bowls. Leave one white. Color one green and one red using gel food coloring. Stir until smooth and vibrant.

Step 6 – Load and Prep Icing Bags

Fill each frosting into separate piping bags fitted with a large star tip (like 1M). Squeeze out a little to test consistency.

Step 7 – Decorate With Holiday Flair

Pipe green frosting in zig-zags on triangle brownies to create trees. Add pearl sprinkles as ornaments and a gold star on top. For Santa hats, use red frosting in a triangle shape and white frosting for the base and pom-pom.

Step 8 – Serve or Store

Serve immediately or store in the fridge until ready. These brownies keep well and travel great!

Kitchen Secrets for Perfect Results

1. Use gel coloring for bold frosting without thinning it
2. Don’t overbake — brownies should stay fudgy in center
3. Let brownies cool fully to avoid melting frosting
4. Want sharper cuts? Chill brownies before slicing
5. Use a serrated knife for clean triangle edges
6. Warm your piping bag in hands if frosting is too firm
7. Add peppermint extract for a minty twist
8. For sharp triangle shapes, bake in square pan and trim edges
9. Crushed candy cane adds crunch and color
10. Chill piped brownies for 10 minutes before serving
11. Add cocoa powder to frosting for a double chocolate look
12. Use parchment paper on the bottom for easier removal
13. To prevent crumbs in frosting, do a light crumb coat first
14. Keep decorations light so they don’t slide
15. Serve on a holiday platter with powdered sugar “snow”

Flavor Variations & Dietary Swaps

Healthy Version

Use unsweetened applesauce instead of oil, and swap frosting with Greek yogurt + honey mix.

Kid-Friendly

Let kids pick decorations — think mini M&Ms, gummy stars, or edible glitter.

Budget Version

Cut into smaller triangles to stretch servings, and use one frosting color instead of three.

High-Protein Brownies

Add a scoop of chocolate protein powder to the brownie mix, and use protein frosting or Greek yogurt topping.

Spicy Holiday Version

Add a pinch of cayenne and cinnamon to the batter for Mexican hot chocolate vibes.

Dye-Free Option

Use natural food colors made from beet, turmeric, and spinach powders.

Air Fryer Variation

Air fry individual brownie cupcakes at 320°F for 12–14 minutes and decorate after cooling.

How to Serve This Frosted Christmas Brownies Recipe

• On a festive holiday dessert tray with cookies and peppermint bark
• Wrapped in clear cellophane bags as edible gifts
• As part of a classroom party spread
• Alongside hot cocoa at a Christmas movie night
• For a kid-friendly decorating party

🎁 Bonus: Turn it into an edible craft station — pre-bake the triangles and let guests decorate!

Suggested internal links:

• Try our No-Bake Strawberry Cheesecake Truffles
• Or our 30-Minute No Bake Peanut Butter Cheesecake Balls
• Don’t miss our Martha Washington Candy

What’s Inside: Nutrition Overview

Per decorated brownie (1 of 8):

• Calories: ~340
• Protein: 3g
• Carbs: 46g
• Fat: 16g
  Values vary depending on specific ingredients.

Keeping Leftovers Fresh

• Fridge: Store in airtight container up to 5 days
• Freezer: Freeze undecorated brownies up to 2 months
• Reheat: Microwave for 10 seconds to slightly soften the brownie (avoid melting frosting)

Best to decorate the day of serving for the freshest look and texture.

FAQs About This Frosted Christmas Brownies Recipe

1. How do you cut brownies into Christmas tree shapes?
Cut a round pan of brownies like a pizza into 8 equal triangles. Each triangle becomes a perfect base for decorating as a Christmas tree or Santa hat.

2. Can I make Frosted Christmas Brownies with box mix?
Yes! This recipe is designed for two boxes of brownie mix or one double batch homemade. It’s the easiest way to make festive brownies fast.

3. What frosting works best for decorating Christmas brownies?
Use thick white frosting that holds its shape when piped. Gel food coloring works best for bold red and green holiday colors.

4. Can I make Frosted Christmas Brownies ahead of time?
Absolutely. You can bake and cut the brownies a day ahead. Store unfrosted in an airtight container and decorate before serving.

5. How long do decorated Christmas brownies last?
Frosted Christmas Brownies stay fresh for up to 5 days in the fridge. Store in a single layer or use parchment paper to separate layers.

Try These Next

• Try our No Bake Grinch Pie Recipe – Easy Holiday Dessert Idea
• Don’t miss the Amish Hamburger Steak Bake – Comfort Food Dinner Idea
• Make our No Bake Peanut Butter Pie – Easy 30-Minute Recipe
• For more fun, see Candy Cane Pie Recipe – No-Bake Christmas Dessert

Before You Go

Frosted Christmas Brownies are more than dessert — they’re a memory-making moment, a giftable goodie, and a guaranteed crowd-pleaser. They’re the best Frosted Christmas Brownies for a reason: fun to make, even more fun to eat, and festively beautiful.

🎨 What frosting designs did you try?
🎄 Did you make trees, hats, or both?
💬 Tell us in the comments — and don’t forget to pin, share, and save this recipe!