Frozen Brownie Sundae

We’re on the cusp of a holiday weekend which means one thing: food! Well, for me this year, it means carrying and unpacking a never-ending mountain of boxes (yay new house!), but for pretty much the rest of the country, this weekend is the unofficial start to summer. It’s time for the grills to get fired up, for pools to open and to enjoy some serious relaxation outside on the deck or patio. No holiday picnic is complete without a great lineup of food, which of course includes dessert! I have no idea how it’s taken me a year to make this brownie sundae, because I wanted to dig into it the moment I saw it on Emily’s site nearly a year ago. Layers of brownies, vanilla ice cream, peanuts and fudge topping is pretty impossible to resist. Now that I’ve made an entire pan of it, I’m going to need to share some before I devour it all!

For the brownie layers, you can use the recipe I’ve linked to below (my favorite thin, fudgy brownie recipe) or you can use a box mix, but if you do, be sure that it’s one that makes enough for a 9×13-inch pan (some only make enough batter for a square pan). Once your brownies are cool, top them with a layer of your favorite vanilla ice cream, lots of salted peanuts, and then cap it all off with a homemade fudge topping. Whipped cream and cherry are not optional in my world, but you can leave them off if you prefer.

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This tastes like a cross between a Peanut Buster Parfait (or a Buster Bar) and a frozen Snickers. Which is to say, if you like peanuts, chocolate and ice cream, you’re going to LOVE this dessert.

What are you cooking up for Memorial Day weekend?

One year ago: Lemon Blueberry Cheesecake Bars
Two years ago: Rhubarb Pie-Tartlets
Three years ago: Blackberry Pie Bars
Four years ago: Greek Celebration Bread (Christopsomos)
Five years ago: Lighter Chicken Parmesan

Frozen Brownie Sundae
Ingredients
- 1 brownie recipe for a 9x13-inch pan
- ½ gallon (1.89 l) vanilla ice cream, softened
- 1½ cups (219 g) salted peanuts
For the Topping:
- 2 cups (240 g) powdered sugar
- 1 cup (256 ml) evaporated milk
- ⅔ cup (120 g) semisweet chocolate chips
- ½ cup (113.5 g) unsalted butter
- 1 teaspoon vanilla extract
Instructions
- Prepare the brownies as directed and allow to cool completely.
- Spread the vanilla ice cream over the cooled brownies, then sprinkle the peanuts evenly over the ice cream. Place in the freezer until the ice cream is completely firm, at least 2 hours.
- Meanwhile, make the topping. Combine the powdered sugar, evaporated milk, chocolate chips and butter in a medium saucepan over medium-high heat. Bring the mixture to a boil and cook for 8 minutes, stirring constantly. Remove from the heat and stir in the vanilla extract. Allow to cool for 30 minutes.
- When ready, pour the chocolate topping evenly over the ice cream and peanuts. Return to the freezer for at least 2 hours, or until firm. Let sit at room temperature for 5 to 10 minutes before slicing and serving.
Notes
Did you make this recipe?
Leave a review below, then snap a picture and tag @thebrowneyedbaker on Instagram so I can see it!



Looks totally delicious! This is my kind of dessert!
Such a fun dessert, perfect for summer!
I absolutely LOVE your site but I need to stop coming to it if I want to get my assets back to pre-pregnancy but OMG everything I have tried on here is sooo amazing!!! Keep it up!!!
Wow! I could definitely use a huge piece of this right now. Congratulations on your house! Have fun!
This just sort of screams summer doesn’t it? I like to make these for warm weather events, and it’s a bonus that dessert gets made ahead. I should point out that swapping slivered toasted almonds for the peanuts and coffee ice cream for the vanilla is also pretty heavenly.
Okay yep! I will take a whole pan of these. Thank you!!! :)
This looks amazing! I love eating brownies straight from the freezer, so adding ice cream and chocolate topping? Heck yes :)
Wow, this looks so delish! Perfect dish for the hot weather.
This looks so, so delicious! Good luck with the move!
Oh yum!! I love the layer of brownie. These are so perfect to welcome summer!
This looks absolutely divine – thanks for the recipe, cannot wait to try it!!!
This is mouthwatering!
Holy yum! I have made something very similar with coffee ice cream. And I don’t use sugar in the fudge topping. Just sweetened condensed milk, chocolate and vanilla. Pour over the top. My mouth is watering just thinking about it!
What a fun summer dessert! I would just like to eat that topping with a spoon!
Firstly, I love brownies! Add ice cream too it and this wonderful topping…perfection! Great recipe!
All of these delicious summery desserts are making it very hard for me to maintain my willpower! Oh gosh, the color added from the whipped cream and cherry just reminds me of hazy summer evenings and iced tea on the porch!
This has got to be the ultimate summer dessert! Easy, quick, and frozen. Sign me up! Good luck with the move. :)
What a perfect dessert for the start of summer! This looks soooo good!! Good luck with the move and getting settled in.
Oh my god, that looks to die for!!! The fudge on top and the brownie base?! DELICIOUS! I can’t wait to make this!!! :)
Good luck on your move and getting settled and getting to organize a new kitchen!! Very exciting!!
Love this brownies sundae!! I can not get enough ice cream lately so I am way to excited about it!!
Snickers is my favorite chocolate ever, so I can’t sit still after seeing this!!! Oh, my diet!!!
This is so perfect for summer! Love that topping especially!
Holy Wow! What a great brownie sundae! I need this in my life, like right now!
Perfect for a summer´s day treat! The combination of toffee, chocolate and peanuts (for me) is always a winner!
Greetings,
Johlene
(Flavours&Frosting)
This looks fabulous and perfect for a party :) Pinning!
Oh, geez, I think I’m in love.
Man, I put on a few kilos just looking at this one
A frozen snickers…so in love! This is calling my name! Hope you have a great weekend with all the boxes to empty. But, if you’re like me, I did the kitchen first. Good luck!!
Good luck on your move, getting settled, boxes, unpacking, and hopefully enjoying your new kitchen!
Peanut Buster Parfait…that just took me back to 1987, riding bikes to DQ, and eating chocolate and PB with my friends after swimming at the local pool. Thank you :)
What I want for Memorial Day is this brownie sundae! Actually I want it now! YUM!