Avocado and Greek Yogurt Chicken Salad Sandwich

Ingredients (14)

• 1 Avocado
• 3/4 cup Greek Yogurt
• 1 tbsp lemon juice
• 1 green onion
• 1 tsp fresh
• 1 tsp garlic powder
• 1/2 tsp salt
• pinch of pepper
• 3 cups chicken breast
• 1/2 cup celery
• 1/4 cup almonds
• 4 whole wheat ciabatta rolls
• lettuce
• tomato sliced