Pre-heat the oven to 200ºC. Spread the chicken breasts out on a board and, with a sharp knife, make a small slit in the top of each one to create a ‘pocket’. Spread the inside of the pocket with the Sacla Classic Pesto and layer the Saclà sun-dried tomato slices onto each chicken breast. Wrap each chicken breast with 2 slices of Prosciutto and put them on a baking sheet. Drizzle each one with oil and bake them in the oven for 20-25 minutes or until the chicken is cooked through.