3ouncessemisweet chocolate chips or chopped chocolate84 grams
¾cupall-purpose flour
1 ½teaspoonsbaking powder
¼ teaspoonsalt
¼teaspooncinnamon
⅛teaspoonnutmeg
½cupunsalted butter (1 stick)114 grams
1cupdark brown sugar, packed200 grams
2large eggs plus 1 egg yolkroom temperature
1teaspoonvanilla extract
⅓cupmini chocolate chips or raisin
½cupchoppedtoasted walnuts
Confectioners' sugarfor garnish
Instructions
Preheat oven to 325 degrees F. Grease and flour a six inch Bundt pan.
In a 2 cup microwave measuring cup (Pyrex) or a bowl, heat water until it begins to boil. Add coffee and chocolate and stir until chocolate melts. Alternatively, you can just melt everything together in a saucepan. Let cool for about 10-15 minutes.
Mix together the flour, baking powder, salt, cinnamon and nutmeg. Set aside.
With an electric mixer, beat butter and sugar until light and creamy, scraping side of bowl often. Add the cooled coffee-chocolate mixture to the creamed sugar and butter. Beat in eggs, 1 at a time (and yolk) until incorporated, and then mix in vanilla extract.
Add the flour mixture and stir by hand until fully blended, then stir in the chocolate chips (or raisins) and nuts. The batter will be very wet.
Pour batter into pan and and set the pan on a rimmed baking sheet. Bake for 45 minutes or until a sharp knife point inserted into the cake comes out clean (internal temperature should be at least 200F).
Let cool to room temperature on a rack. If it's still a little warm, that's okay. Invert. Dust with powdered sugar before serving.