Ingredients
1 box brownie mix (18–19 oz)
2 large eggs
1/4 cup vegetable oil
2 tbsp all-purpose flour
1/2 cup chocolate chips (optional, for extra gooeyness)
Directions
Preheat & Prep
Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
Mix the Dough
In a mixing bowl, combine the brownie mix, eggs, oil, and flour. Stir until a thick, scoopable dough forms.
Fold in chocolate chips if using.
Scoop & Bake
Using a cookie scoop or tablespoon, drop evenly sized dough balls onto the prepared baking sheet, spacing them about 2 inches apart.
Bake
Bake for 8–10 minutes, just until the edges are set and the centers are still soft (don’t overbake for that perfect chewy texture).
Cool & Serve
Let cookies cool on the pan for 2–3 minutes, then transfer to a cooling rack to finish cooling.