Cook the chicken

• Season the chicken fillet with salt.
• Cook in a hot frying pan until golden and cooked through.
• Let it cool slightly, then slice.

Make the dressing

• Combine the sour cream and mustard in a bowl.
• Whisk until smooth and season with salt if desired.

Assemble the salad

• Place the lettuce leaves in a bowl.
• Add the corn, cherry tomatoes, sliced chicken and cheese.
• Drizzle with the dressing and serve.