1½ cups Graham Flour
¾ cup All-purpose Flour 93.75g
1½ tsp Baking Powder 6.9g
½ tsp Salt 3g
4 tbsps Unsalted Butter (at Room Temperature) 56.8g
4 tbsps Vegetable Shortening 56.8g
1 cup Packed Dark Brown Sugar 145g
2 large Eggs 100g
½ cup Buttermilk 122.5g
2 tbsps Milk 30.5g
1 tsp Baking Soda 4.6g
1 tsp White Vinegar 5g
1 tsp Vanilla Extract 4.2g
1½ cups Marshmallow Fluff (or Other Prepared Marshmallow Cream, Which Will Do In A Pinch)
1¼ cups Vegetable Shortening 283.75g
1 cup Confectioners' Sugar 120g
1 tbsp Vanilla Extract 13g
8 oz Milk Chocolate Chips (or Solid Chocolate, Finely Chopped) 226.8g
½ cup Heavy Cream 60g