3 oz Bittersweet Chocolate (chopped Fine) 85.05g
⅓ cup Dutch-processed Cocoa Powder 28.38g
¾ cup Brewed Coffee (still Hot) 186g
¾ cup Bread Flour 102.75g
¾ cup Granulated Sugar 200g
½ tsp Baking Soda 2.3g
½ tsp Salt 3g
6 tbsps Vegetable Oil 81.6g
2 Eggs 88g
2 tsp White Vinegar 10g
1 tsp Vanilla Extract 4.2g
1 cup Marshmallow Creme
½ cup Powdered Sugar 60g
2½ oz Bittersweet Chocolate (finely Chopped) 70.875g
¼ cup Heavy Cream 30g
1 cup Powdered Sugar 120g
¼ cup Unsalted Butter (at Room Temperature) 56.75g
1 tbsp Whole Milk 15g
splash Vanilla Extract