Ingredients
Method
- Preheat the oven to 350°F (175°C). Line an 8-inch square pan with parchment and set aside.
- Stir together the cake mix, eggs, and oil in a large bowl until smooth and thick.
- Fold in the chocolate chips, then spread the batter evenly into the pan.
- Bake 18–22 minutes until a toothpick has moist crumbs. Cool completely in the pan, then lift out and slice.
Notes
Store leftovers in an airtight container in the fridge for up to 5 days. For the cleanest cuts, chill the cooled brownies for 15 minutes before slicing.
