Boston Cream Pie Cupcakes

INGREDIENTS

2 1/2 cups

. milk

1 cup

. granulated sugar

1/2 cup

. cake flour

1 tsp

. kosher salt

egg yolks from large eggs

1 tbsp

. vanilla extract

1 3/4 cups

. all-purpose flour

1 1/2 tsp

. baking powder

1 tsp

. kosher salt

6 tbsp

. butter (, softened)

1/4 cup

. plain non-fat Greek yogurt

1 cup

. granulated sugar

large eggs

3/4 cup

. milk ((low-fat is ok))

2 tsp

. vanilla extract

10 oz

. semisweet chocolate (, chopped in small pieces)

1 1/4 cups

. cream or whole milk