Name: Double Decker Triple Stuffed Christmas Brownies
Prep time: 25 min
Cook time: 30 min
Total time: 55 min
Yield: 16
Cuisine: American
Ingredients: 1 box brownie mix + required ingredients; 1 box yellow cake mix; 1/4 cup vegetable oil; 1/3 cup milk; 1 egg; 20 Rolos or Caramel Filled Kisses; 20 Hershey’s Kiss Hugs; 3/4 cup holiday M&Ms for batter; 1/4 cup holiday M&Ms & sprinkles for toppingInstructions

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Hold onto your holiday hats, because the ultimate Christmas treat has arrived! Double Decker Triple Stuffed Christmas Brownies are the ultimate holiday indulgence, stacking not one, but TWO layers of decadent swirled chocolate and vanilla brownie goodness, each bursting with gooey surprises.

These brownies aren’t just a treat—they’re a full-blown holiday celebration in every bite! Perfect for cookie swaps, holiday parties, or just demolishing by the fireplace, these layered slices of joy are guaranteed to make your season extra sweet and a little bit merrier.

Why You’ll Love these Decadent Holiday Brownies

Fun: Stacked high with layers of rich chocolate and candy fillings, makes them a treat for both the eyes and the taste buds.
Festive: The red and green candies on top of these brownies make them perfect for Christmas celebrations. Plus, they’re easy to decorate and add a touch of holiday cheer to any dessert table.
Versatile: This recipe can easily be adapted with different candy fillings , allowing you to get creative and make your own unique combinations.
Crowd-pleaser: Rich and decadent, Double Decker Triple Stuffed Christmas Brownies are perfect for sharing at a Cookie Exchange or to put out for a holiday party.

What You’ll Need:

Ingredients:

Brownie mix + required ingredients
Yellow cake mix
Vegetable oil
Milk
Egg
Rolos or Caramel Filled Kisses
Hershey’s Kiss Hugs
Holiday M&Ms for batter + topping
Sprinkles for topping

Equipment:

13×9 inch cake pan
Parchment paper
Large mixing bowl
Mixing spoon
Measuring cups and spoons
Spoons / spatulas for spreading
Toothpick, kitchen knife, or chopstick to swirl the top

Step-by-Step Directions :

To make things even easier for you, I created a simple photo guide below. To save a copy for future use, remember to print out a copy of the recipe card at the bottom of this page.

Prepare the Batters:

Brownie mix prepared according to package directions.

Step 1 – Prepare brownie mix according to package directions in a large bowl.

Yellow cake mix prepared as a blondie batter.

Step 2 – In a separate large bowl, mix cake mix with 1/4 cup vegetable oil, 1/3 cup milk, and 1 egg.

Holiday candies getting mixed into the cake mix batter.

Step 3 – Fold 1/4 cup holiday colored M&Ms into each batter.

Layer the Batters and Candies:

Brownie mix spread in a cake pan with candies mixed in.

Step 4 – Pour 1/3 to 1/2 of the brownie mix into bottom of a parchment covered 13×9 inch pan and spread with a spoon to the edges.

Hershey's hugs and kisses layered on the brownie mix.

Step 5 – Gently place Hershey’s Kisses (or Rolos) and Hershey’s Hugs on top of brownie mix. Do not press into batter. Pour remaining brownie batter on top of kisses, trying to spread as evenly as possible without moving around the Hershey’s kisses and hugs.

Cake mix dolloped on top of brownie mix.

Step 6 – Drop large spoonfuls of cake batter on top of and between the brownie batter. Use the cake batter to fill in as many of the holes in the brownie batter as possible and to cover as much of the kisses as possible. Be careful not to cover all of the brownie batter. (Note: you may have some cake batter left over)

Bake:

Brownie mix and cake mix swirled together.

Step 7 – With a toothpick, swirl brownie and cake mixes together. This is also a good time to try to cover any of the tops of the kisses that might still be showing.

Baked double decker holiday brownies.

Step 8 – Sprinkle with a scant 1/4 C of holiday colored M&MS and bake at 350°F for 25-35 min.

Essential Tips:

Don’t skip these tips – read them before starting to avoid any potential mistakes

Lining the pan with parchment paper means you can easily easily remove and cut the brownies into perfect squares.
Get your kids to help unwrap all the Hersheys and Rolos candies. Just make sure to have plenty of extra candy on hand for hungry little mouths.
Be sure to only swirl the batters together, do not actually mix them. This will give you beautiful chocolate and yellow streaks throughout your brownie tops
You can use any variety of Hershey’s Kisses or Hugs for a different flavor profile – try peppermint for a festive twist!
Feel free to go crazy with more fillings and toppings! Add drizzle melted chocolate on top of the cooled brownies, layer on extra extra holiday sprinkles, or try different flavored candies (like peppermint kisses) for a festive flavor twist.
Let the brownies cool completely before cutting to prevent them from falling apart.
Even though your oven shows a temperature, there are often hot and cold spots. I recommend that you check your brownies about 5-10 minutes before the baking time to see if they’re done early. Remember, they continue to bake as they cool down.

Frequently Asked Questions

Can I use homemade brownie and cake batter for this recipe?

Yes, you can definitely use your favorite homemade recipes instead of the box mix. Just make sure to adjust the amount of ingredients according to the size of the pan and your desired thickness.

What’s the best way to cut these brownies?

Here’s a pro tip I learned in the catering business! Remove the brownies from the pan and freeze them until they’re almost, but not completely solid – about 30-40 minutes. Then use a sharp knife to get gorgeous straight cuts in your brownies. Don’t forget to clean your knife with a paper towel between cuts.

Can I use other types of candies instead of kisses and hugs?

Yes, feel free to get creative with your fillings! You can try using different kinds of chocolate candies or even nuts for added crunch. Just be sure not to overfill the brownie batter.

Storage Tips

To Store Leftovers: Store any leftover brownies in an airtight container at room temperature for up to 3 days, or in the fridge for up to 5 days.

To Freeze: These brownies freeze well in an airtight container for up to 3 months. Just make sure to let the brownies come to room temperature before serving for the best flavor and texture.

From above you can see the brownie and blondie swirls.

If you liked these Double Decker Triple Stuffed Christmas Brownies, you’re going to love my Dark Chocolate Gingerbread Bars. Soft and cakey, and infused with plenty of spices and a bit of your favorite rum, these gingerbread bars are perfect for sharing with friends and family this holiday season.

Or you can check out all my best Christmas desserts recipes right here.

Yield: 16 brownies