Rainbow in the Clouds Cake

INGREDIENTS

21 oz

granulated sugar ((3 cups))

21 oz

cake flour ((6 cups))

2 tbsp

+ 2 tsp baking powder

1 1/2 tsp

salt

egg yolks

2 cups

milk (at room temperature)

1 tbsp

lemon extract (or other flavoring of choice)

12 oz

unsalted butter (at room temperature)

egg whites

14 oz

granulated sugar ((2 cups))

1 lb

unsalted butter (soft but still cool)

1 tbsp

lemon extract

1/4 tsp

salt

Gel food coloring in rainbow colors (I like Americolor brand)

egg whites

9 3/10 oz

granulated sugar ((1.3 cups))

2 tsp

vanilla extract

salt

Fondant Rainbow

Gold Chocolate Coins