3. Place a clean sheet of parchment paper on top of the red cake layer, then a second cutting board or inverted baking sheet ...

They go by many names, including “rainbows,” “tri-colors,” or ... Portion the batter into 3 even parts, using a food scale to make sure the batters are even. Place one portion directly ...

Here, Carbone's famous rainbow cookie recipe ... Portion the batter into 3 even parts, using a food scale to make sure the batters are even. Place one portion directly into a prepared half ...