Preheat oven to 325°F.

Line a 9×9 baking dish with nonstick foil.

In a saucepan on the stove, combine the chocolate and butter until melted.

Remove heat and whisk in the sugars and eggs.

Add vanilla.

Add salt and flour.

Stir in the peanut butter chips and half of the pb cups.

Pour into the pan and top with the rest of the pb cups.

The original called for baking 30 minutes but mine took about 45 minutes so check at the 30 minute mark until a toothpick 2 inches from the sides comes out clean.

Cool and cut.