Using offset spatula and about 2 1/2 cups buttercream, spread thin, even coat of frosting on top and sides of 12-inch tier.

• 用抹刀和大概2又1/2杯的奶油乳酪，稀薄地涂抹12英寸（蛋糕层），包括面包屑及顶部的冷冻点。