Black bean, corn and avocado salad with tortilla chips

Ingredients

• For salad
• 1 cup canned black beans, rinsed and drained
  
• 1 cup canned sweet corn, rinsed and drained
  
• ¹/₂ red onion, finely diced
  
• ¹/₃ cup parsley, chopped
  
• 8-10 cherry tomatoes, halved
  
• 1 avocado, diced
  

• Dressing
• 2 tablespoons extra virgin olive oil
  
• 1 lime, juiced
  
• 1 teaspoon cumin
  
• 1 teaspoon lime zest
  
• salt to taste