Succulent Grilled Italian Chicken over Greens

INGREDIENTS

• 2/3 cup (175 mL) Hellmann's® Real Mayonnaise
• 2 tsp. (10 mL) red wine vinegar
• 1/2 tsp. (2 mL) dried oregano leaves
• 1 clove garlic, finely chopped
• 2 Tbsp. (30 mL) fresh basil leaves
• 4 boneless, skinless chicken breasts
• 6 cups (1.5 L) Italian style mixed salad greens
• 1/2 cup (125 mL) grape tomatoes, halved
• 2 Tbsp. (30 mL) freshly grated Pecorino Romano cheese
• 1/2 cup (125 mL) garlic croutons