For the dressing - Whisk all the dressing ingredients together until well combined and set aside.
Peel the oranges, then slice them thinly and remove any seeds.
Place the spinach and rocket onto a large plate, then top it with onion rings. Add the orange slices neatly over the top of the salad leaves. Then add the feta and a few more onion rings over the top for presentation (optional). Stir the dressing again before serving, then place it near the salad for guests to serve themselves.
Notes
(NOTE 1) Oranges - Any variety of oranges will work, I used navel, blood and Cara Cara oranges. If preferred, you could just use one variety of orange for this salad.(NOTE 2) Salad leaves - Oranges contain lots of juice, so it's a good idea to use salad leaves with low moisture content. I used baby spinach and rocket/arugula.(NOTE 3) Marinated feta usually comes in small cubes packed in jars. It's marinated with herbs and spices, but you could use regular feta if preferred.(NOTE 4) Sherry vinegar is not as acidic as most vinegar and has a nutty and slightly sweet flavour. You could substitute Sherry vinegar with white wine vinegar.I've used a third-party application to calculate the calories and nutritional information, so please use this as an approximate guide only.Cooking measurements are in Australian standard spoon and cup measurements. For specific details and conversions, visit ourAustralian Cooking Measurements page.