Written by SAMY SMITH
Monster Brownie Pizza has saved every party I’ve thrown in the last couple years. Tell me if this sounds familiar. You want to bring something memorable, but please, nothing fussy. Cake feels tired, cookies feel… boring? One kid wants brownies, another says pizza (uh, what?). Listen, this dessert is literally both. Friends swoon, kids fight over the toppings, and you barely lift a finger.
If you’ve tried making fancy crust before (hi, was not for me, but this cottage cheese pizza crust is actually doable), or gotten in a pickle with matcha treats (I found these easy matcha brownies), you’ll get why a Monster Brownie Pizza is the low-stress, “wow” answer to anything worth celebrating. Toppings everywhere, chocolate overload… it’s a legit good time.
Ingredients needed for Brownie Pizza
Okay, simplest grocery run ever for this. You’re just making brownies in pizza shape, so most of the things are those basic, chocolatey supplies hiding in your cupboard (or maybe under the cereal if you bury things like I do).
Brownie Pizza Shopping List:
- A full-size box of brownie mix (my preference, but you can totally go from scratch if you’re superhuman)
- 2 large eggs
- 1/4 cup water
- 1/3 cup vegetable oil
- Big handful mini marshmallows or regular ones chopped up
- Assorted candy toppings (M&Ms, Reese’s cups, gummy worms, crushed cookies, sprinkles, you get it)
- Chocolate chips or white chocolate chips (go wild)
- Optional: Frosting or drizzle (caramel, peanut butter, chocolate)
You won’t need much more fancy stuff. If you want something different for the “crust,” that’s fun too, but let’s not overthink it. This is dessert. 
| Tip | Description |
|---|---|
| Use Parchment Paper | Line your pan to prevent sticking and make cleanup easier. Just lift the entire brownie pizza out. |
| Cooling Time | Let your brownie pizza cool for at least 10 minutes before slicing. This helps it hold its shape. |
| Go Crazy with Toppings | Experiment with your favorite candies, fruits, or even nuts to personalize your Monster Brownie Pizza. |
| Keep it Warm | Serve your brownie pizza warm with a side of ice cream for that delicious contrast. |
| Storage Tips | Store any leftovers in an airtight container at room temperature for up to 3 days. |
Step-by-step instructions for making Brownie Pizza
I once thought “pizza shape” meant extra work, but no. This takes less effort than regular brownies, I swear. First, preheat that oven to 350°F. Grab a round pizza pan or a big baking sheet—you want to make sure the brownies spread out.
Pour your brownie mix into a big bowl. Add eggs, water, and oil, then mix it all up (doesn’t have to be perfect, some lumps add “character,” right?). Spread your mix onto the pan in a rough circle, about half an inch thick. If you go too thin, it’ll get crispy on the edges before the center cooks. Five-star restaurant? No. Tastes amazing? Yes.
Bake for 18-20 minutes. Not kidding, check at 15 minutes—brownies go from soft to brick quick. Toothpick should come out with a few crumbs, you know the drill. Cool a bit, but not all the way, because you want toppings to stick. This is when you pile on marshmallows, candies, whatever makes you happy. If you want frosting or drizzle, do it now. Let it set a little, then slice up like pizza. Bring it to the table and watch people’s eyes light up. 
Tips for customizing your Brownie Pizza recipe
This is where things get really fun. Don’t let anyone tell you “how to top your Monster Brownie Pizza”—this is your wild creation. I mean, my aunt once put dried cranberries on hers. I judged. Still tasted great.
For kids, lots of bright candies? Always a yes. For adults… maybe more nuts, dark chocolate, or even a cream cheese swirl drizzled on top (try it, trust me). Swapping half the oil in your brownie for melted butter makes it extra rich, almost fudge-like. Got a peanut butter craving? Dollop some over the batter before baking, then swirl it with a butter knife. Kind of obsessed with s’mores? Add mini graham crackers and more marshmallows.
You can even use flavored brownies—mint chips, caramel bits, raspberry chip. Got leftovers from the holidays? Break up old candy canes or leftover Halloween loot, toss it on, and you’ve got a wild, seasonal Monster Brownie Pizza. Your kitchen, your rules. 
Serving suggestions for Brownie Pizza
- Slice it just like a real pizza—triangle wedges make it feel special.
- Add a scoop of vanilla ice cream next to a warm slice, trust me. Game changer.
- Make a build-your-own Monster Brownie Pizza bar for sleepovers—a bit chaotic, super memorable.
- Great for birthday parties, holiday gatherings, or honestly just Tuesday night when you need a win.
Common mistakes to avoid when making Brownie Pizza
A couple things that tripped me up the first time I made a Monster Brownie Pizza, so learn from my uh, delicious disasters. Don’t bake it for too long, please. Dry brownies are a crime against humanity. Also, don’t go crazy thick with the batter. If the layer is too tall, the outsides bake, middle sinks and stays gooey, and you get weird pizza “slices” with raw middle.
It’s a rookie move to dump toppings on before you bake—let it bake, cool for a few, but pile candies on while still a bit warm. Trust me, you don’t want scorched chocolate chips or saggy gummies. And whatever you do, don’t skip cooling the brownies before slicing. If you attack it while boiling hot, it turns to a mushy mess.
Common Questions
Help, my brownie base broke when I tried to slice it!
Let it cool just a little more next time. Brownies need to set to hold together as pizza wedges.
What’s the best pan for this?
A round pizza pan is ideal if you want it to look like pizza, but any rimmed baking tray will work. Lined with parchment is best for easy removal.
Can I use gluten free brownie mix?
Yes! Monster Brownie Pizza tastes just as awesome with gluten free brownies. Just follow the mix directions for substitutions.
How far ahead can I make this?
Night before is perfect. If you need to refresh it for serving, zap individual slices for ten seconds in the microwave.
Can I freeze leftovers?
Absolutely—wrap wedges in plastic and freeze, but be aware toppings with moisture (gummies, fresh fruit) might not thaw pretty.
Ready to Make Your Own Monster Brownie Pizza?
There’s something magic about watching people fight over the biggest candy chunk slice on your Monster Brownie Pizza. Whether it’s for a birthday, barbecue, or last-minute hangout, trust me on this: nobody ever has regrets when this dessert hits the table.
If you want to see more fun twists, here’s a classic Brownie Pizza | Chocolate brownie topped with your favorite candy … or get wild with an M&M’S® Monster Cookie Pizza Pie – Chef in Training. Life’s short—make dessert weird and memorable.
Monster Brownie Pizza
Ingredients
Brownie Ingredients
- 1 box full-size box of brownie mix You can use scratch ingredients if preferred.
- 2 large eggs
- 1/4 cup water
- 1/3 cup vegetable oil You can substitute half with melted butter for a richer taste.
Toppings
- 1 big handful mini marshmallows or chopped regular marshmallows
- assorted candy toppings (M&Ms, Reese’s cups, gummy worms, crushed cookies, sprinkles) Go wild with your favorites!
- 1 cup chocolate chips or white chocolate chips Optional: Use more or mix different types.
- optional Frosting or drizzle (caramel, peanut butter, chocolate)
Instructions
Preparation
- Preheat the oven to 350°F.
- Prepare a round pizza pan or a large baking sheet by lining it with parchment paper.
- In a large bowl, combine brownie mix with eggs, water, and oil. Mix until just combined; lumps are okay.
- Spread the brownie mix onto the prepared pan in a rough circle about half an inch thick.
Baking
- Bake for 18-20 minutes, checking at 15 minutes. The toothpick should come out with a few crumbs.
- Let the brownie pizza cool for at least 10 minutes before adding toppings.
Topping and Serving
- While the brownie is still warm, generously pile on the marshmallows and your choice of candies and toppings.
- If desired, add frosting or drizzle at this stage.
- Slice and serve warm, ideally with a scoop of ice cream.