Related Clues:

• Cake enhancement
• Cupcake enhancement
• Employee of the Month incentive
• Last step at a bakery
• Boss's good news
• Topping
• Winter windshield problem
• Perk
• Face-off cause, sometimes
• Payment additional to the expected or usual
• Embellishing the cake
• Extra money paid on top of salary
• Sweet coating on cake
• Extra payment, may be performance-related
• Extra payment for good performance