1½ cups Cake Flour (not Self-rising) 205.5g
¾ tsp Double-acting Baking Powder 3.45g
½ tsp Salt 3g
½ tsp Baking-soda 2.3g
2 tsp Caraway Seeds, Toasted Lightly And Cooled 4.2g
1½ sticks (3/4 Cup) Unsalted Butter, Softened 169.5g
1 cup Granulated Sugar 200g
2 large Eggs 100g
2 tsp Freshly Grated Orange Zest
1 tsp Vanilla 4.2g
⅔ cup Sour Cream 151.8g
Confectioners' Sugar For Dusting The Cakes