Southern 4-Ingredient Lunch Lady Brownies

How to Make Them

1. Prep the Oven and Pan Preheat the oven to 350°F (175°C). Line an 8×11-inch or 9×13-inch baking dish with parchment paper or grease thoroughly with nonstick spray.

2. Mix the Batter In a large mixing bowl, combine the dry brownie mix, melted butter, and eggs. Stir with a spatula until just combined. The batter will be thicker than standard box preparations, which creates that iconic cafeteria density.

3. Bake