Preheat your oven to 350°F (180°C). Grease and flour a Bundt pan to prevent sticking.
Finely grind the rolled oats in a food processor until they resemble flour.
In a large bowl, cream together the eggs and brown sugar until light and fluffy.
Melt the butter, then stir in the freshly squeezed orange juice and orange zest.
In a separate bowl, whisk together the flour, ground oats, baking powder, and salt.
Gradually add the dry ingredients to the egg mixture, gently mixing until just combined. Do not overmix.
Pour the batter into the prepared Bundt pan and spread evenly.
Bake for 40-45 minutes, or until a toothpick inserted into the center comes out clean.
Let the cake cool in the pan for 10 minutes, then carefully invert it onto a wire rack to cool completely.
Before serving, dust with powdered sugar or garnish with a little orange zest.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.