Rainbow Cake

Cake Batter

• 7 ½ oz unsalted butter room temperature, cut into pieces
• 14 oz sugar
• 3 large eggs
• 12 oz whole milk
• 13 oz all-purpose flour
• 1 tbsp baking powder
• 1 pinch salt
• 6 gel food coloring (blue, green, yellow, orange, purple and pink)

Frosting

• 7 oz bakers sugar
• 35 oz heavy whipping cream chilled