Quite possibly the easiest cake you’ll ever make, and it’s naturally gluten and dairy-free.
If you don’t have an orange, you can sub the zest of one lemon and whatever juice you get from it. You may need to adjust the sugar since lemons are more tart than oranges.
I haven’t tried it so can’t say for sure, but coconut sugar should work well as a sub for cane sugar.
Find it online: https://www.zenbelly.com/easy-almond-cake/