½ cup Butter, Room Temperature 113.5g
1½ cups Brown Sugar 217.5g
2 large Eggs, Room Temperature 100g
1 cup Cooked, Mashed Sweet Potatoes 200g
2 cups Unbleached All-purpose Flour 250g
2 tsp Baking Powder 9.2g
½ tsp Baking Soda 2.3g
½ tsp Salt 3g
1 tsp Ground Cinnamon 2.6g
1 tsp Ground Ginger 1.8g
½ tsp Ground Nutmeg 1.1g
¼ tsp Ground Cloves 0.525g
½ cup Milk, Room Temperature 122g
⅓ cup White Sugar 66g
¼ tsp Cream Of Tartar
1 pinch Salt 0.2g
2 large Egg Whites 66g
3 tbsps Cold Water 44.3625g
1 tsp Vanilla Extract 4.2g
½ cup Marshmallow Creme