INGREDIENTS
1 cup
unsalted butter, softened to room temperature
2 cups
granulated sugar
2
large eggs, room temperature preferred
2
and 1/2 teaspoons vanilla extract
1/2 cup
yogurt1
2
and 1/4 cups (285g) all-purpose flour (measured correctly)
1 tsp
baking soda
1/2 tsp
salt
1 cup
whole milk2
1/2 cup
rainbow sprinkles, plus more for decor3
3/4 cup
unsalted butter, softened to room temperature
3 cups
confectioners' sugar
2 tbsp
(30-45ml) whole milk2
2 tsp
vanilla extract
1/8 tsp
salt