In a large bowl, whisk together honey, eggs , sugar, and oil until thoroughly integrated. Stir in orange zest and orange juice. Sift together flour, baking powder, and salt. Add slowly to egg mixture. Add the mixture to the prepared pan and bake for 1 hour. check for doneness with a wooden skewer. (If it comes out clean, you are done. If not, give it another 5 minutes and check it again).