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Lunch Lady Brownies Recipe

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4.3 from 4 reviews

Deliciously rich and fudgy Lunch Lady Brownies topped with a luscious cocoa frosting. These brownies are delightfully moist with a perfect balance of chocolate and sweetness, ideal for a satisfying dessert or snack.

  • Author: Emma
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 12 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Brownies

  • 1½ cups salted butter (melted)
  • 3 cups granulated sugar
  • 1 cup unsweetened cocoa powder
  • 5 large eggs (room temperature)
  • 2 teaspoons vanilla extract
  • 1½ cups flour
  • ¾ teaspoon baking powder
  • ¼ teaspoon baking soda
  • ½ teaspoon salt

Frosting

  • 6 tablespoons salted butter (melted)
  • 6 tablespoons unsweetened cocoa powder
  • 2 tablespoons corn syrup
  • ½ cup milk
  • 4 cups powdered sugar

Instructions

  1. Preheat and Prep: Preheat your oven to 350°F (175°C). Line a 9×13 inch metal baking dish with parchment paper and spray lightly with cooking spray to prevent sticking.
  2. Mix Wet Ingredients: In a large mixing bowl, use a hand mixer to blend together the melted butter, granulated sugar, and cocoa powder until smooth. Allow to sit for 3-4 minutes to let the cocoa powder bloom, enhancing the chocolate flavor. Add eggs and vanilla extract, mixing until fully combined.
  3. Whisk Dry Ingredients: In a separate medium bowl, whisk together the flour, baking powder, baking soda, and salt to ensure even distribution of leavening agents.
  4. Combine Batter: Gradually add the dry ingredients to the wet mixture and stir gently with a wooden spoon or rubber spatula until just combined. Be careful not to overmix to keep brownies tender.
  5. Fill Pan and Bake: Pour the batter evenly into the prepared baking dish. Bake for 30-35 minutes or until a toothpick inserted in the center comes out with a few moist crumbs. Avoid overbaking for optimal fudginess.
  6. Cool Brownies: Remove brownies from the oven and let cool completely in the pan to set perfectly.
  7. Prepare Frosting: While brownies are cooling, whisk together melted butter, cocoa powder, and corn syrup in a large mixing bowl. Add milk and powdered sugar, whisking well until smooth. If frosting is too thin, stir in additional powdered sugar until desired consistency is reached.
  8. Frost the Brownies: Spread the frosting evenly over the brownies when they are slightly warm (about 30 minutes after baking). This helps the frosting to set nicely.
  9. Serve: Allow the brownies to cool completely before cutting into squares. Enjoy!

Notes

  • Room temperature eggs help the batter mix more evenly and produce a better texture.
  • Do not overbake the brownies to maintain their fudgy center.
  • Use parchment paper for easy removal and clean-up.
  • If frosting is too thin, add more powdered sugar to thicken.
  • Store brownies in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.