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Lunch Lady Brownies Recipe

4.6 from 55 reviews

These classic Lunch Lady Brownies offer a rich, fudgy texture combined with a smooth, chocolatey frosting. Perfectly balanced between sweet and decadent, this easy-to-make recipe results in a delicious dessert that’s nostalgic and satisfying for all chocolate lovers.

Ingredients

Scale

Brownie Batter

  • 1 cup melted butter
  • ½ cup unsweetened cocoa powder
  • 2 cups all-purpose flour
  • 2 cups sugar
  • ½ teaspoon salt
  • 4 eggs
  • 3 tablespoons vanilla extract

Frosting

  • ¼ cup melted butter
  • ¼ cup milk
  • 3 cups powdered sugar
  • ¼ cup unsweetened cocoa powder
  • 1 tablespoon vanilla extract

Instructions

  1. Preheat the oven: Preheat your oven to 350°F (175°C) to ensure it reaches the correct temperature for baking the brownies evenly.
  2. Mix butter and cocoa powder: In a medium bowl, whisk together 1 cup melted butter and ½ cup unsweetened cocoa powder until you get a smooth chocolate mixture.
  3. Add dry ingredients: Stir in 2 cups all-purpose flour, 2 cups sugar, and ½ teaspoon salt into the butter and cocoa mixture. The batter will be dry and crumbly at this point.
  4. Add eggs and vanilla: Incorporate 4 eggs and 3 tablespoons vanilla extract into the mixture, stirring until the batter becomes smooth and fully combined.
  5. Prepare pan and pour batter: Line a 9×13-inch baking pan with parchment paper, then pour the brownie batter evenly into the pan.
  6. Bake the brownies: Bake in the preheated oven for 20 to 25 minutes, or until a toothpick inserted in the center comes out clean, ensuring the brownies are cooked through but moist.
  7. Make the frosting: While the brownies bake, whisk together ¼ cup melted butter, ¼ cup milk, 3 cups powdered sugar, ¼ cup unsweetened cocoa powder, and 1 tablespoon vanilla extract. Adjust the consistency with milk a tablespoon at a time until the frosting is thick and spreadable.
  8. Cool before frosting: Allow the brownies to sit for 15 to 20 minutes after baking to cool slightly, which makes spreading frosting easier.
  9. Frost the brownies: Evenly spread the prepared chocolate frosting over the top of the brownies.
  10. Chill and serve: Let the frosted brownies cool completely to set before slicing and serving for the best texture and flavor.

Notes

  • Use parchment paper for easy removal and cleaner edges.
  • Adjust the frosting consistency by adding milk gradually to avoid it becoming too runny.
  • Store brownies in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.
  • For an extra chocolatey touch, fold in chocolate chips to the batter before baking.
  • If desired, sprinkle a pinch of sea salt on top of the frosting to enhance the chocolate flavor.

Keywords: Lunch Lady Brownies, chocolate brownies, classic brownie recipe, homemade brownies, chocolate frosting, easy dessert