INGREDIENTS
1 1/2 cups
all-purpose flour
1 tsp
baking powder
1/2 tsp
salt
3/4 cup
unsalted butter, melted and cooled
1 1/2 cups
(packed) brown sugar
2
large eggs
4 tsp
vanilla extract
3/4 cup
white chocolate chips
4 oz
cream cheese, softened
3/4 cup
Nutella (chocolate-hazelnut spread)
1
egg yolk