This recipe yields 2 loaves or as my mom used to make it - one bundt cake. I find that it’s not easy to remove the cake from the bundt pan because it’s a very moist cake unless you butter and flour the pan well, so I prefer using a loaf pan and I think it looks beautiful. If you only want to make one loaf, you can halve the recipe.
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.