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These next-level Frosted Brownies are a family favorite that produces soft, chewy and decadent brownies.

Frosted brownies stacked on white plate.
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A Childhood Favorite!

Todays Frosted Brownies dessert is one my mom has been making for decades. We’ve known and loved these addicting brownies all of our lives and we love that our own kids know and love them as “Grandma’s Famous Brownies”.

Although most brownie recipes do not have a frosting, the frosting on these bars is so simple and so delicious, it takes regular brownies to a whole new level.

Why we love it:

  • Extra special. The frosting adds a decadent and creamy texture that provides a perfect balance of sweetness.
  • A feast for the eyes. The glossy finish that makes the brownies look irresistible.
  • Still quick and easy. You’re taking Homemade Brownies to the next level but they are still ready in only about 30 minutes!
Brownie batter in a white bowl.

Ingredients

Brownie

  • ยพ cup unsalted butter, melted
  • 1ยฝ cups granulated sugar
  • 1ยฝ teaspoons vanilla extract
  • 3 whole eggs
  • ยพ cup all-purpose flour
  • ยฝ cup unsweetened cocoa powder
  • ยฝ teaspoon baking powder
  • ยฝ teaspoon salt

Frosting

  • โ…“ cup granulated sugar
  • 1ยฝ tablespoons milk
  • 1ยฝ tablespoons butter
  • ยผ cup chocolate chips Use good quality chocolate chips. Milk chocolate, semi-sweet, or dark chocolate.

How to Make brownie frosting

  1. BROWNIE BATTER. Blend ยพ cup melted butter, 1ยฝ cups sugar, and 1ยฝ teaspoons vanilla in a mixing bowl. Add 3 eggs and mix well with a wooden spoon.
    • In a separate bowl, combine ยพ cup flour, ยฝ cup cocoa, ยฝ teaspoon baking powder, and ยฝ teaspoon salt.
    • Add dry ingredients to egg mixture until well blended.
  2. BAKE. Spread into a 9×9-inch prepared pan. Bake at 350ยฐF for 27-29 minutes.
  3. FROSTING. Mix โ…“ cup sugar, 1ยฝ tablespoons milk, and 1ยฝ tablespoons butter in a small saucepan on med/high heat. Bring to a boil.
    • Boil for 30 seconds. Remove from heat and stir in ยผ cup chocolate chips until they are all melted.
    • Pour over brownies immediately. Add sprinkles immediately as well. Let cool.
Frosted brownies close up image - stacked on white plate.
4.95 from 54 votes

Frosting for Brownies

By: Lil’ Luna
This creamy and decadent frosting for brownies is the perfect addition to your brownie recipe, creating a next-level dessert!
Servings: 9
Prep: 5 minutes
Cook: 27 minutes
Total: 32 minutes

Ingredients 

Brownie Frosting

  • โ…“ cup sugar
  • 1ยฝ tablespoons milk
  • 1ยฝ tablespoons butter
  • ยผ cup chocolate chips

Instructions 

  • Blend melted butter, sugar, and vanilla in a bowl. Add eggs and mix well with a wooden spoon.
  • In a separate bowl, combine flour, cocoa, baking powder, and salt.
  • Add dry ingredients to egg mixture until well blended.
  • Spread into a 9×9 inch pan. Bake at 350ยฐF for 27-29 minutes.
  • For FROSTING: Mix โ…“ cup sugar, milk, and butter in a small saucepan on Med/High Heat. Bring to a boil.
  • Boil for 30 seconds. Remove from heat and stir in chocolate chips until they are all melted.
  • Pour over brownies immediately. Add sprinkles immediately as well. Let cool.

Notes

STORE. These brownies can be stored with or without the frosting. Keep them in an airtight container, separate any layers with wax paper, and store them on the counter for 3-4 days.
FREEZE for up to 3 months. Thaw at room temperature before serving.ย 

Nutrition

Calories: 409kcal, Carbohydrates: 55g, Protein: 4g, Fat: 21g, Saturated Fat: 13g, Cholesterol: 101mg, Sodium: 308mg, Potassium: 131mg, Fiber: 2g, Sugar: 44g, Vitamin A: 621IU, Calcium: 39mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Recipe FAQ

  • Prep the pan. How to Line the Pan with Parchment Paper or How to Grease and Flour a Pan
  • Don’t over-mix. Whisk the dry ingredients first to aerate and equally distribute the ingredients then combine them with the wet ingredients.
  • High altitude. Use extra large eggs or add an extra egg. The added moisture will help give the brownies a better texture. 
  • Mint layer. Apply a green minty frosting layer on top of the brownie and then top with this brownie frosting recipe. Garnish with mint M&Ms or chopped Andes mints.
  • Peanut butter flavor. Spread peanut butter or Nutella on top of the brownie and then top with a layer of chocolate frosting. Garnish with peanut butter chocolate chips or Reese’s pieces.
  • Cream cheese layer. Add a cream cheese layer under the chocolate frosting then top with fresh berries. 
  • Brownies can be stored with or without the frosting. Keep them in an airtight container, separate any layers with wax paper, and store them on the counter for 3-4 days.
  • Freeze for up to 3 months. Thaw at room temperature before serving.

For More Brownies:

About Kristyn

My name is Kristyn and Iโ€™m the mom of SIX stinkinโ€™ cute kids and the wife to my smokinโ€™ hot hubby, Lo. My momโ€™s maiden name is Luna, and Iโ€™m one of the many crafty โ€œLilโ€™ Lunasโ€ in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

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4.95 from 54 votes (36 ratings without comment)

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Recipe Rating




51 Comments

  1. Melissa says:

    5 stars
    Yum – these were so good! My family ate them up within hours – Adding to my list of favorites!

  2. Allyson Zea says:

    5 stars
    MY KIDS ADORED THESE BROWNIES – THANK YOU!

  3. Joy says:

    5 stars
    We make these at least once a month. They are our go-to, favorite brownies! They are so soft & chocolatey!

  4. Emily says:

    Have you made this recipe into cupcakes? If so, how long would you bake them for?

    1. Kristyn Merkley says:

      I personally have not, but they would bake for less, since they are smaller. Maybe start checking them around the 15-18 min mark.

  5. Ana Maria says:

    5 stars
    These are awesome! Totally remind me of those cosmic brownies you can buy at the store, but these are way better!

  6. Shellie says:

    Can’t see the recipe. ..

    1. Lil' Luna says:

      Sorry about that. Updated the post with the recipe. ๐Ÿ˜‰

  7. Debbie says:

    B.eyond T.his U.niverse Brownies! Yumm-o!

  8. jamieB says:

    My 7 year old and I just searched the internet for a brownie recipe and we chose this one and WOW!!! ssoooooo yummy!!! We made it together and the whole family was chanting my daughters name because it was a hit!!

    1. jamieB says:

      PS we ate it when it 5 minutes after the frosting was put on and so it was WARM and that made it fantastic!!!

      1. Lil' Luna says:

        YAY!! LOVE to hear that. This is definitely my family’s favorite brownie recipe too!! Looks like your daughter was hero for the night. ๐Ÿ™‚

  9. Kesha says:

    My daughter wants me to make these brownies, but I can’t seem to find the recipe.

    1. Lil' Luna says:

      There ya go – every once in awhile it likes to disappear on me. Sorry about that!

  10. Dezi A says:

    So I was finally going to make these today but as I look at the recipe, I”m just a little worried. Is it regular sugar for the frosting or powdered? Thanks!

    1. R says:

      I wondered this also. Anyone know?

      1. Kristyn Merkley says:

        It is regular sugar ๐Ÿ™‚