You want to use a boxed cake mix for these brownies, the Funfetti or Betty Crocker’s Confetti variety. I used Confetti.
Mix cake mix, oil, egg and milk together in a bowl.
Add your white chocolate chips and rainbow sprinkles. The white chocolate chips are what helps make them so moist and fudgy so don’t skip them!
Mix until sprinkles and chocolate chips are fully combined in the batter.
Pour into baking dish and bake. You want to keep them in the oven just until the edges are very slightly brown.
If you want ooey gooey Confetti Cake Batter Brownies, your baking dish size matters. I used a 11×9 dish (you can also use 11×8) and I feel this made them just the right amount of soft and gooey that I wanted.
And soon these gorgeous cake batter brownies will appear! Let them sit for 15 minutes so they can set in the dish.
Hi! I'm Pamela, an artist Mom who shares family recipes. My farm is a 1,000 sq ft apartment in NYC where we grow all our own food! Follow me on Instagram and say hi!