These frosted brownies start with fudge brownies and are topped with a luscious chocolate buttercream frosting (that includes a secret ingredient!).

These chocolate frosted brownies start with fudge brownies and are topped with a chocolate buttercream frosting (with a secret ingredient!).

Raise your hand if you were a teenager during the ’90s. I know there have to be oodles of you out there. Ahh, the 90’s. When jeans were pegged. When flannel shirts were worn because grunge was the latest fad. When alt rock was the most popular type of music. When Beverly Hills 90210 was can’t-miss-TV. Before smartphones. Before social media. Before a completely wired world. Simple times!

During my teenage years in the mid-90’s, I belonged to our church’s youth group. We’d get together a couple of Sunday nights a month and do youth group-y types of things. Sometimes it was serious and church-related. Sometimes it was flag football. Sometimes it was a service project. No matter what activity was going on, there was one constant – Judi’s chocolate-frosted brownies. They showed up every week, without fail. Sometimes, though, Judi showed up late; when that happened, she was immediately accosted by a mad throng of teenagers needing an immediate sugar fix. My brain will always and forever link together youth group Sunday nights and frosted brownies.

These chocolate frosted brownies start with fudge brownies and are topped with a chocolate buttercream frosting (with a secret ingredient!).

Pretty much all of my life before and after those high school youth group years has been devoid of frosted brownies. You’d think that since I loved them so much, I would have taken it upon myself to bust open a box of brownie mix and a can of frosting and make it happen. (Those most certainly would have been the steps taken by 18-year-old me; I had yet to appreciate the joys of baking everything from scratch.) It never happened. Even after I began baking regularly, and through all of the brownie recipes that I made, a light bulb never went off.

It wasn’t until I was flipping through the Joy the Baker Cookbook and landed on the page with this recipe that my mind raced back nearly 20 years (ouch, that makes me feel really old). I was immediately taken back to Sunday nights in the church basement, with a throwaway tin foil pan of frosted brownies sitting on a table, being devoured square by frosted square.

These chocolate frosted brownies start with fudge brownies and are topped with a chocolate buttercream frosting (with a secret ingredient!).

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I first made this recipe nearly five years ago and had all but forgotten about it, however I have been craving them like mad since seeing frosted brownies pop up on Jessica’s Instagram feed multiple times over the last few months. After seeing them again on New Year’s, I saw that I had everything I needed for them in my pantry, and that was that.

Brownies, done. Frosting, done. One VERY happy belly.

These chocolate frosted brownies start with fudge brownies and are topped with a chocolate buttercream frosting (with a secret ingredient!).

Aside from the memories they evoke, I can’t tell you how utterly amazing these are. The brownie itself is rich and wonderfully moist, definitely fudge-like. And the frosting? It’s chocolatey, sweet, smooth, creamy, and perfect in every possible way. Joy says that it’s her very favorite chocolate frosting. It might be mine now, too.

This is the ultimate combination for anyone who’s a fan of brownies or chocolate frosting. And if you’re a fan of both? You’re in for one amazingly indulgent treat!

These chocolate frosted brownies start with fudge brownies and are topped with a chocolate buttercream frosting (with a secret ingredient!).

One year ago: Ground Beef Tacos
Two years ago: Banana Muffins
Five years ago: New England Clam Chowder
Six years ago: Peanut Butter Cup Bars
Seven years ago: Maple-Oatmeal Scones

These chocolate frosted brownies start with fudge brownies and are topped with a chocolate buttercream frosting (with a secret ingredient!).

Chocolate Frosted Brownies

Yield: 16 brownies
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
These homemade frosted brownies start with fudge brownies and are topped with a luscious chocolate buttercream frosting.
4.84 (6 ratings)
Print Pin Rate

Ingredients

For the Brownies

  • ¾ cup (93.75 g) all-purpose flour
  • 1 teaspoon baking powder
  • ½  teaspoon (0.5 teaspoon) salt
  • ½ cup (113.5 g) unsalted butter, cut into cubes
  • 3 ounces (85.05 g) unsweetened chocolate, finely chopped
  • ½ cup (100 g) granulated sugar
  • ½ cup (110 g) light brown sugar
  • 2 eggs
  • 1 egg yolk
  • 1 teaspoon vanilla extract
  • ½ cup (90 g) semisweet chocolate chips

For the Frosting

  • 6 tablespoons unsalted butter, at room temperature
  • ¼ cup (21.5 g) unsweetened cocoa powder
  • ¼ teaspoon (0.25 teaspoon) salt
  • 1¼ cups (150 g) powdered sugar
  • 1 tablespoon milk
  • ½ teaspoon (0.5 teaspoon) vanilla extract
  • ¼ cup (59.5 ml) heavy cream
  • 3 tablespoons Ovaltine chocolate malt powder

Instructions 

  • Make the Brownies: Preheat oven to 350 degrees F. Butter an 8-inch-square baking dish and line with parchment paper, letting the excess hang over the edges. Butter the parchment paper; set aside.
  • In a small bowl, whisk together the flour, baking powder, and salt; set aside.
  • Bring about an inch of water to a simmer in a medium saucepan. Place a medium, heatproof bowl on top of the saucepan (do not let it touch the water) and add the butter and unsweetened chocolate. Stir occasionally, until the chocolate and butter are completely melted and smooth. Remove the bowl from the saucepan and whisk in the granulated and brown sugars. Whisk in the egg, the yolk, and the vanilla extract. Add the flour mixture all at once, and fold it into the chocolate mixture with a rubber spatula until combined. Fold in the chocolate chips.
  • Pour the batter into the prepared pan and bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out with moist crumbs attached. Allow to cool completely; meanwhile, make the frosting.
  • To Make the Frosting: Using an electric mixer, cream together the butter, cocoa powder, and salt on medium speed for about 3 minutes (mixture will be thick).
  • Scrape down the sides of the bowl and add the powdered sugar. Mix on low speed to incorporate the sugar, and while the mixer is running, slowly add the milk and vanilla extract. Gradually increase the mixer speed to medium-high, beating until smooth, scraping the sides of the bowl as necessary.
  • In a 1-cup measuring cup, or in a small bowl, stir together the heavy cream and the Ovaltine. Reduce the mixer speed to medium, and pour the cream mixture in a slow, steady stream and mix until thoroughly combined. (This recipe produces a soft frosting; you can add more powdered sugar a tablespoon at a time, if you would like a stiffer frosting.)
  • Spread the frosting onto the cooled brownies, and cut into squares. Store brownies in an airtight container at room temperature for up to 5 days.

Notes

Nutritional values are based on one serving
Calories: 289kcal, Carbohydrates: 33g, Protein: 3g, Fat: 17g, Saturated Fat: 10g, Cholesterol: 64mg, Sodium: 127mg, Potassium: 153mg, Fiber: 1g, Sugar: 25g, Vitamin A: 410IU, Calcium: 39mg, Iron: 2mg

Did you make this recipe?

Leave a review below, then snap a picture and tag @thebrowneyedbaker on Instagram so I can see it!

Author: Michelle Lettrich
Course: Dessert
Cuisine: American

This recipe was originally published on April 26, 2012.