Ingredients
1 3/4 cups all-purpose flour
3/4 tsp salt
12 Tbsp (6 oz) butter
1/4 cup peanut butter (see note above)
1/3 cup cocoa powder (I used Valrhona)
1/2 cup heavy cream
1 tsp espresso powder or instant coffee
2 oz unsweetened chocolate, chopped
2 eggs
2 egg yolks
2 tsp vanilla extract
2 1/2 cups granulated sugar
6 oz semisweet chocolate chunks (or roughly chopped)
1/4 cup peanut butter
1/4 tsp coarse sea salt
Preparation