- Use fresh orange juice and zest for the best flavor. Freshly squeezed juice provides a bright, natural taste that is not the same as bottled juice. Taste test before using to make sure it's sweet and not bitter.
- For orange zest, use a Microplane grater or fine zester. Grate only the outer orange part of the orange peel and avoid the white pith as it is bitter.
- You can make this cake with all-purpose, whole wheat, or both. The cake with whole wheat flour has a nutty flavor and is dense in texture.
- Do not overmix the batter once you add the dry ingredients. That will result in a denser and harder cake.
- Make sure the cake is at room temperature or chilled before you glaze it otherwise the sugar will melt and get absorbed in the cake. Glaze sets quickly, so add nuts immediately after glazing.
- The glaze should be pouring consistency. Test the consistency by taking a spoonful and drizzle back into the glaze bowl; it should leave a trail.
- If the glaze is too runny, add more powdered sugar (1 tablespoon at a time) or cornstarch (if you don’t want to make it sweeter) until it's a thick pouring consistency.
- Cake Pan: Instead of a Bundt pan you can also bake this cake in a 7 or 8-inch round baking pan, cake tin, a square 8X8 pan or into cupcakes (bake for 15-18 minutes)
