Rinse your quinoa. Set a pan over medium heat. Put in the quinoa with a pinch of salt. Toast a second. Add water to cover 1 cm. Put a lid on.
Cook over low heat for 15 mins or till all the water is absorbed. Take off the heat. Let it steam a further 5 mins, lid on.
Zest and juice your lime. Mix with the honey. That’s your dressing done. Spoon half of it through the quinoa once cooked. Season to taste.
Peel your cucumber. Toss the ribbons of peel with the watercress and the remaining dressing.
Finely dice the rest of the cucumber. Fold it through the quinoa.
Gently mix the quinoa with the watercress and cucumber ribbons. Pile onto plates. Scatter the blueberries over the top.