Cook the quinoa according to the instructions provided on the package. When cooked, rinse under cold water.
Wash the spinach and the peaches. Cut the peaches in slices. Cut the pomegranate in half and remove the seeds.
Add the spinach, the quinoa, the peaches and the pomegranate seeds to a large bowl. Sprinkle with olive oil and fresh lemon juice and season with salt and pepper.