Moist Chocolate Chiffon Cake
3/4 Cup Cocoa Powder
1/2 cup + 1/4 Cup Boiling Water
2 1/1 Cup Cake Flour
1/2 Cup White Sugar
1Tbsp Baking Powder
1/4 Salt
1/3 Cup Vegetable Oil
6 Large Egg Yolks
1 Cup Water
1 Tsp Vanilla Flavor
6 Large Egg Whites
1 Tsp Cream of Tartar
1/2 Cup White Sugar