Grilled Chicken Salad

Ingredients

• 1 tbsp pitted kalamata olives (halved)
• 2 tbsp crushed walnuts
• salt to taste
• 1/4 tsp black pepper powder
• 1/4 tsp coriander powder
• 250 gm skinless chicken breast
• 1/4 tsp dried oregano
• 1/2 tbsp olive oil
• 2 tbsp vinegar
• 1 tbsp finely chopped coriander
• 1 cucumber (thinly sliced)
• 2-3 lettuce leaves
• 1 cup cherry tomatoes (halved)
• 1 avocado (sliced)
• 1 tbsp feta cheese (crumbled)