Orange zest from 3-4 oranges (I use the same amount of oranges I use for the juice)
1 teaspoon pure vanilla extract
Directions
Preheat oven to 350°F/180°C. Grease a 12-cup (10-inch) Bundt pan or two standard loaf pans (either 9 x 13 inch pans or 8½ x 4½ inch pans for taller cakes) and set aside.
In a medium bowl whisk together flour and baking powder. Set aside.
Using an electric mixer fitted with the whisk attachment or a handheld mixer, whisk together eggs and sugar on high speed until pale and fluffy, about 5 minutes. On low speed and with the mixer running, add oil slowly until combined. Add orange juice, zest, and vanilla extract and keep whisking slowly until combined. Add flour mixture and whisk just until combined. Don’t overmix.
Pour batter into prepared pan/pans. Bake for 50-60 minutes for the bundt pan or 40-50 minutes for the loaves or until a toothpick inserted into the center of the cake comes out clean. If the top is browning quickly while baking, cover loosely with aluminum foil. Allow cake/cakes to cool completely on a wire rack.