Lemon and Thyme Chicken

WHAT YOU'LL NEED

• 1 Knorr Chicken Stock Cube
• 1 tablespoon vegetable oil
• 1 lemon, zest and juice
• 1 dps freshly chopped thyme leaves
• 4 chicken fillets
• For the bean salad:
• 4 tbsp Hellmann's Real Mayonnaise
• 200 g broad beans, cooked, refreshed in cold water, drained and shelled
• 200 g peas, cooked, refreshed in cold water, drained
• 200 g giant couscous, cooked according to pack
• 1/2 bunch spring onions, finely sliced
• 5- 6 mint leaves, finely chopped
• 1 tbsp chives, snipped