Chocolate Chip Cookie Dough Custard Doughnuts

INGREDIENTS

Custard:

1/2 cup

dark brown sugar

1/2 tsp

salt

2 tbsp

cornstarch

1 cup

milk

1/2 cup

heavy cream

1 tbsp

butter

1 tsp

vanilla

1/4 cup

mini chocolate chips

For the doughnuts:

1 cup

milk

2 tbsp

sugar

Envelope of active dry yeast {I use Red Star platinum}

3 1/2 cups

flour {I use King Arthur}

1 tsp

salt

2 tbsp

butter {melted}

eggs {lightly beaten}

oil for frying and nutella for frosting