Description
The ultimate nostalgic treat, recreating the thick, fudgy bars once served in school cafeterias. Featuring a dense, cocoa-rich base topped with a velvety chocolate frosting that sets into a perfect fudge-like layer, these brownies are a crowd-pleasing classic.
Ingredients
Brownie Base
- 1 cup butter (melted), 2 cups granulated sugar
- 2 cups all-purpose flour, 1/2 cup unsweetened cocoa powder
- 4 large eggs, 4 tsp vanilla extract
Fudgy Frosting
- 3 cups powdered sugar, 1/4 cup unsweetened cocoa powder
- 1/4 cup butter (softened), 1/4 cup evaporated milk
Instructions
Base: Preheat oven to 350°F. Beat melted butter and cocoa until smooth. Stir in flour and sugar. Add eggs and vanilla, mixing until just combined (batter will be thick).
Bake: Spread into a lined 9×13 pan. Bake for 25–30 mins until a toothpick is clean. Cool for exactly 15 mins.
Frost: Beat powdered sugar, softened butter, cocoa, and evaporated milk until smooth. Pour over warm brownies and spread to the edges.
Set: Let brownies cool completely in the pan before lifting out and slicing into squares.
Notes
The Warm Frosting Secret: Frosting while warm is key. The warmth slightly melts the icing into the top layer, creating that iconic seamless, fudgy finish.
Evaporated Milk: This provides a richer, creamier consistency than whole milk, helping the frosting set into a professional-grade layer.
Avoid Cakey Texture: Mix the eggs only until just incorporated. Over-mixing introduces air, which leads to a cakey crumb rather than the desired fudgy density.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert / Bars
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brownie
- Calories: 340
- Sugar: 42
- Sodium: 115
- Fat: 14
- Saturated Fat: 9
- Unsaturated Fat: 5
- Trans Fat: 0.4
- Carbohydrates: 52
- Fiber: 1
- Protein: 3
- Cholesterol: 65
Keywords: lunch lady brownies, cafeteria brownies, fudgy frosted brownies, old fashioned brownie recipe, 9x13 dessert recipes