Prosciutto, melon and bean salad with pesto

Ingredients

• 1 can 14 oz (398 ml) Del Monte mixed beans
• 2 tbsp (30 ml) basil pesto
• 2 tbsp (30 ml) olive oil
• 2 tbsp (30 ml) lemon juice
• Salt
• freshly ground pepper
• 4 c (1 l) mixed greens and/or sprouts
• 2 c (500 ml) cantaloupe, thinly sliced
• 2 c (500 ml) small coloured tomatoes, quartered
• 4 to 6 slices prosciutto, cut into strips
• 1 fresh mozzarella, torn