INGREDIENTS
1/2 cup
unsalted butter + 1 tablespoon, divided
1 1/4 cups
milk
2 1/4 tsp
active dry yeast
1/2 cup
granulated sugar
3
large eggs, divided
1 tsp
pure vanilla extract
3 cups
all-purpose flour
1/2 cup
simple syrup*see Cook's note
Nonpareil sprinkles
6
large eggs, uncooked and colored