Mint-Chip Ice Cream Brownie Squares

My love of peppermint and chocolate goes back a long way and this is one of my favorite ways to enjoy that combo. These Mint-Chip Ice Cream Brownie Squares are kind of an ice cream version of my most favorite brownies (have you made those yet?? ). It has layers of brownie, mint-chip ice cream, chocolate ganache, Oreo cookies, whipped topping, and Andes chocolate curls. This is one of my favorite desserts to make for a crowd because it makes a big ol’ pan, and you can prepare it several days ahead of time.  Also, people will suddenly worship you after they eat it, and that’s pretty awesome too. 

Ingredients Needed

This is just a preview of ingredients and method, keep scrolling for full printable recipe.

  • Brownies – You’ll need a box of brownie mix, baked according to package directions. If you’d like to use homemade, try these Chewy Fudge Brownies with Crackly Tops.
  • Mint chocolate chip ice cream – You’ll need 1 1/2 quarts, which is a standard tub. This is going to need to soften until it’s spreadable.
  • Chocolate chips – Dark or semi-sweet.
  • Peppermint extract
  • Oreo cookies – You’ll need about 20.
  • Whipped topping – You could use Sweetened Whipped Cream here, but I actually prefer Cool Whip because it thaws at about the same rate as ice cream so everything is a good consistency for serving.
  • Green food coloring – optional.
  • Shaved or curled chocolate, Andes mints, or sprinkles – Optional.

How to Make Mint-Chip Ice Cream Brownie Squares

  1. You’ll start off with a pan of baked brownies.
  2. Next you’ll let a tub of mint chip ice cream thaw, stirring occasionally, until it’s the consistency of soft serve and easily spreadable. Spread that over your brownie layer and pop in the freezer to chill.
  3. While that’s firming up, you’ll make a quick peppermint ganache with chocolate chips, cream, and peppermint extract. When that has cooled close to room temperature, you’ll pour it over your ice cream layer.
  4. Crush up some Oreos and press them into the ganache layer, then top everything with whipped topping (tinted with green food coloring, if desired). To finished things off, I like adding some Andes mint shavings with a vegetable peeler. Chocolate curls or sprinkles work well here, too.
  5. Pop that back in the freezer. When ready to serve, let sit at room temperature for 10-15 minutes then slice and serve.

Frequently Asked Questions

Can I make this ahead of time?

Yep! Cover tightly with plastic and store in the freezer. For best results, serve within 1-2 weeks.

Can I use different flavors for this?

Absolutely. Brookie base with cookie dough ice cream anyone?! A brownie base with vanilla ice cream, toasted pecans, and a drizzle of caramel syrup over the top would be amazing, too!

Can I double this recipe?

Sure! Just make sure your freezer can accommodate whatever you plan to make. It’s probably best to use two 9×13 pans. A cutting board is helpful to stack them in the freezer.

A square of mint chocolate chip ice cream brownie dessert with layers of brownie, ice cream, ganache, whipped topping, and Andes mints, on a white plate with a fork.

Mint-Chip Ice Cream Brownie Squares

5 from 17 votes
This delicious layered ice cream bar dessert is easy to make ahead and great for serving a crowd!
Prep Time 30 minutes
Cook Time 30 minutes
Chill Time 12 hours
Total Time 13 hours
Servings16 servings

Ingredients

  • 1 box brownie mix baked in 9×13 inch pan (check sizes on back of box)
  • 1 ½ quart mint chip ice cream
  • 1 cup dark or semisweet chocolate chips
  • ½ cup cream heavy or regular
  • ¼-½ teaspoon McCormick pure peppermint extract
  • 15-20 Oreo cookies crushed
  • 1 8-ounce container whipped topping
  • green food coloring optional
  • shaved or curled chocolate, or chocolate sprinkles optional

Instructions

Squares

  • Line a 9×13 inch pan with parchment paper and let it extend at least 1 inch over edges of pan. Bake brownies according to package instructions. Cool completely and place in freezer to chill.
  • Soften ice cream until you can easily stir it with a spoon. Gently spread in an even layer over brownies. Place pan in freezer to chill.
  • Place chocolate chips in a bowl. Heat cream in microwave in 15 second intervals until hot and bubbly, about 1 minute. Pour over chocolate and cover bowl with plastic wrap. Let sit 5 minutes and then whisk until smooth.
  • Whisk in peppermint extract and let chocolate mixture cool to close to room temperature. Drizzle in an even layer over ice cream layer in pan.
  • Sprinkle crushed cookies evenly over chocolate and lightly press in with your hands. Top with whipped topping and spread out into an even layer. If desired, sprinkle shaved or curled chocolate, or sprinkles on top.
  • Freeze at least several hours (and up to several days, covered), until firm. When ready to serve, let sit at room temperature for about 10-15 minutes to soften. Remove dessert from pan using parchment, and then cut into squares.

Cupcakes

  • If desired, bake 1-2 tablespoons brownie batter in cupcake liners. Once cooled and chilled, layer remaining ingredients on top. Pipe on whipped topping (color with food coloring first, if desired) and freeze until firm.

Notes

  • Once made, cover tightly with plastic and store in the freezer until ready to serve, up to 2 weeks for best texture and flavor.
  • When adding the ganache layer, drizzle as evenly as possible for easy distribution. The cold ice cream will make the ganache harden up pretty quickly!

Nutrition

Serving: 1square (1/16th pan), Calories: 318kcal, Carbohydrates: 36g, Protein: 4g, Fat: 18g, Saturated Fat: 10g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 4g, Trans Fat: 0.01g, Cholesterol: 47mg, Sodium: 117mg, Potassium: 242mg, Fiber: 1g, Sugar: 30g, Vitamin A: 483IU, Vitamin C: 1mg, Calcium: 129mg, Iron: 1mg
Course: Desserts
Cuisine: American
Keyword: Mint-Chip Ice Cream Brownie Squares
Calories: 318kcal
Author: Sara Wells
Cost: $10
Did You Make This Recipe?Snap a picture, and hashtag it #ourbestbites. We love to see your creations on our Instagram @ourbestbites!
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Meet The Author

Sara Wells

Sara Wells co-founded Our Best Bites in 2008. She is the author of three Bestselling Cook Books, Best Bites: 150 Family Favorite RecipesSavoring the Seasons with Our Best Bites, and 400 Calories or Less from Our Best Bites. Sara’s work has been featured in many local and national news outlets and publications such as Parenting MagazineBetter Homes & GardensFine CookingThe Rachel Ray Show and the New York Times.

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Questions & Reviews

  1. The chocolate-mint combination has always been my favorite thing in the world, especially when it comes to ice cream. And brownies. And andes mints. Everything about this recipe is just pure divinity, and I just tortured myself by reading this whole post and staring at the pictures over and over. I have a 3 1/2 week old nursing baby who is miserable if I eat anything dairy or chocolate. But mark my words: this is the first thing I am going to make and eat that is chocolate/dairy related when I’m free again! Thank you for this glorious recipe from heaven!

  2. I adore ice cream cake. I adore minty ice cream. Right now, half way through my baby-growing I adore chocolate. PERFECTO! (Thank you for those extra few pounds…)

  3. Oh, that got my glands salivating! Heading on over to the giveaway. Another fantastic recipe, as anticipated!

  4. These look AMAZING!!!! Mint chocolate chip ice cream is my absolute favorite and paired with brownies and ganache and cookies… oh my. I seriously love this blog. 😀

  5. Oh, how I love anything with mint chocolate chip ice cream! This recipe seriously makes my mouth water…being over 7 months pregnant and having been craving this type of food isn’t helping matters ( :

  6. This dessert does look delish! I needed a dessert idea for a dinner I’m going to. Thanks!

  7. I LOVE the mason jar idea – Absolutely brilliant! These look fantastic! I think I have a brownie mix and Oreos calling to me from the pantry.

  8. Mint chocolate chip ice cream is my FAVORITE!! Funny story…when I was expecting our first baby, my husband and I were out shopping and he tried on a mint colored shirt. When I saw the shirt I started craving mint chocolate chip ice cream 🙂 Will have to try this for St. Patrick’s Day…looks delicious!!

  9. I was totally thinking of brownies and mint chocolate chip ice cream on the way to the store today. Lo and beyond here you post the exact thing I was thinking of. Except you made it even better than it looked in my head. Thanks again for your great recipes.