Wholesome Chickpea Salad

Ingredients:

2 cups canned chickpeas, drained and rinsed
1 cup cherry tomatoes, halved
1 cucumber, diced
1/2 red onion, finely chopped
1/4 cup feta cheese, crumbled (optional)
2 tablespoons fresh parsley, chopped
2 tablespoons olive oil
1 tablespoon red wine vinegar
1 teaspoon Dijon mustard
Salt and pepper to taste

Preparation: