Wash and dry the spinach, strawberries and basil leaves. Clean and dice the strawberries (approx. 2 cm). Chop the basil.
Roast the pine nuts in a pan with a little olive oil.
Fry the shredded chicken in a pan with a teaspoon of olive oil and balsamic vinegar.
Make a dressing from two tablespoons of olive oil, one tablespoon of balsamic vinegar, mustard, pepper and piment d`Espelette. Put the baby spinach, strawberries and basil leaves in a bowl and mix with the dressing.
Divide the salad on plates. Place the chicken breast on top and serve sprinkled with grated parmesan and pine nuts.