Reese's Brownie Sundae Delight

Name: Reese's Brownie Sundae Delight
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: Serves 6
Ingredients: 1 cup unsalted butter, melted; 2 cups granulated sugar; 4 large eggs; 1 teaspoon vanilla extract; 1 cup all-purpose flour; 1 cup cocoa powder; 1/2 teaspoon salt; 1 cup chocolate chips; 1 quart peanut butter ice cream; 1 cup crushed Reese's Pieces; Whipped cream, for topping; Chocolate syrup, for drizzling

Highlighted under: Golden Crust & Sweet Cravings

I’ve always found joy in creating desserts that blend indulgence with nostalgia, and this Reese's Brownie Sundae Delight does just that. The combination of rich chocolate brownies and creamy peanut butter ice cream evokes memories of summer treats and family gatherings. With each bite, the layers harmonize, delivering both sweetness and a delightful crunch from the Reese's pieces. It’s the ultimate dessert for those who crave a sweet yet salty explosion of flavors, perfect for any occasion or as a midnight snack.

Created by

Sandra

Last updated on 2026-01-08T13:46:33.652Z

Every time I whip up this Reese's Brownie Sundae Delight, I'm reminded of summer barbecues with friends. I've meticulously perfected the brownie base to achieve a fudgy texture that supports the mountain of ice cream on top. The addition of crushed Reese’s Pieces adds a delightful crunch, elevating the dessert from ordinary to extraordinary.

What I love most about this recipe is how it presents beautifully while remaining easy to prepare. I suggest letting the brownies cool completely before layering; this helps maintain the structure of the sundae. Whether it's a birthday or just a treat for yourself, this dessert is always a hit!

        Why You Will Love This Recipe
        Rich chocolate flavor combined with creamy peanut butter goodness
Decadent layers that come together for a perfect balance of textures
Fun, colorful presentation that’s perfect for gatherings and celebrations

      

Brownie Basics for Success

The brownies are the cornerstone of this dessert, and getting them just right is crucial. Make sure to melt the butter thoroughly, but avoid overheating it; a medium heat will keep it smooth without turning it oily. After combining with sugar, whisking in the eggs until the mixture is glossy is key—it should take about 2-3 minutes. This extra air whipped into the eggs helps your brownies rise beautifully without becoming cakey.

Remember to check the brownies at the 25-minute mark to avoid overbaking. They are done when the edges start to pull away from the sides of the pan, and a toothpick inserted into the center shows a few moist crumbs. If you wait too long, your brownies could dry out. The ideal texture is fudgy and soft, creating a perfect contrast to the creamy ice cream.

Layering Your Sundae

When assembling your sundae, think about balance and proportions. I recommend using a wide-brimmed bowl to allow for even layering. Begin with a generous scoop of peanut butter ice cream; it should slightly soften but not melt before layering. If it’s too hard to scoop, let it sit at room temperature for about 5-10 minutes.

To achieve the perfect crunch, sprinkle the crushed Reese's Pieces generously in between layers, but reserve some for the top. This way, they won’t get soggy. You can also alternate the order of layers for visual appeal—starting with either brownie or ice cream gives a different look, but the taste remains exceptional no matter your choice.

Ingredients

For the Brownies

1 cup unsalted butter, melted
2 cups granulated sugar
4 large eggs
1 teaspoon vanilla extract
1 cup all-purpose flour
1 cup cocoa powder
1/2 teaspoon salt
1 cup chocolate chips

For the Sundae Assembly

1 quart peanut butter ice cream
1 cup crushed Reese's Pieces
Whipped cream, for topping
Chocolate syrup, for drizzling

Instructions

Steps

Prepare the Brownies

Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking pan. In a large mixing bowl, combine melted butter and sugar until smooth. Add the eggs, one at a time, then stir in the vanilla.

Mix in the flour, cocoa powder, and salt until just combined. Fold in the chocolate chips. Pour the batter into the prepared pan and bake for 30 minutes or until a toothpick inserted comes out with a few moist crumbs. Let cool completely.

Assemble the Sundae

Once the brownies have cooled, cut them into squares. In serving bowls, layer brownie squares, a generous scoop of peanut butter ice cream, and sprinkle crushed Reese's Pieces on top. Add a dollop of whipped cream and a drizzle of chocolate syrup.

Repeat the layers until all ingredients are used.

Serve

Serve immediately and enjoy this delightful treat with family and friends!

Enjoy Your Dessert!

Pro Tips

For an extra touch, consider adding a sprinkle of sea salt on top of the whipped cream to enhance the chocolate and peanut butter flavors.

Creative Variations

This recipe lends itself incredibly well to personalization. For a twist, try substituting the peanut butter ice cream with cookie dough or chocolate mint. If you want an added texture, consider incorporating crushed pretzels or nuts between the layers; they provide a delightful salty contrast to the sweetness of the ice cream and brownies.

As an alternative to Reese's Pieces, you can utilize chopped Snickers or M&M's for a different flavor profile. Just keep in mind that varying the candy will shift the flavor balance, so be sure to choose something that complements the rich chocolate and peanut butter.

Storage and Make-Ahead Tips

If you want to prepare parts of the dessert in advance, the brownies can be made a day or two ahead of time. Store them tightly wrapped at room temperature, or if you prefer, refrigerate them for up to a week. However, assemble the sundae just before serving so the ice cream remains creamy, and the brownies stay moist.

Should you have any leftovers, the sundae can be stored in the freezer for a short period. Just be aware that the ice cream may harden further, so let it sit out at room temperature for 5-10 minutes before trying to scoop. I recommend enjoying it fresh for the best textures and flavors!

Questions About Recipes

→ Can I make the brownies ahead of time?

Absolutely! You can bake the brownies up to a day in advance and store them in an airtight container.

→ What if I don't have peanut butter ice cream?

Feel free to substitute with any chocolate or vanilla ice cream; just add some peanut butter sauce for flavor.

→ Can I freeze the assembled sundaes?

It’s best to freeze the brownies and ice cream separately, as the texture may change when thawing if fully assembled.

→ How can I make it more decadent?

Consider adding a layer of caramel sauce or even some chopped nuts for an extra crunch!