Ingredients
1
box (4-serving size) Jell-O™ vanilla instant pudding & pie filling mix
1 1/2
cups milk
1
box Betty Crocker™ Super Moist™ party rainbow chip cake mix
1
tub (16 oz) Betty Crocker™ Original Rainbow Chip Frosting
1 1/2
cups crushed Oreo Golden crème sandwich cookies birthday cake flavor (about 12 cookies)
1
tablespoon Betty Crocker™ Decorating Decors rainbow mix, if desired
Preparation
Heat oven to 350°F. Spray bottom and sides of 13x9-inch pan with cooking spray.
In large bowl, beat pudding mix and milk with whisk about 2 minutes or until thickened. Stir in cake mix until well mixed. Spread batter evenly in bottom of pan (mixture will be thick.)
Bake 29 to 33 minutes or until toothpick inserted in center of cake comes out almost clean. Cool completely in pan, about 1 hour.
Frost cake with frosting. Sprinkle with crushed cookies and sprinkles.