Vegan Cranberry Apple Chickpea Salad Sandwich

Name: Vegan Cranberry Apple Chickpea Salad Sandwich
Prep time: 10 min
Total time: 10 min
Cuisine: American
Ingredients: 5.3 oz container plain, unsweetened non dairy yogurt (I use So Delicious brand.); 1-2 tsp mustard; 2 tsp fresh lemon juice; 1/8 tsp onion powder; 1/4 tsp salt + a pinch more for chickpeas; dash of black pepper; 3 cups chickpeas; 1 large celery rib, chopped; 1/2 cup diced apple (I use granny smith. ); 1/2 cup dried cranberries; 1/3 cup chopped peans, chopped walnuts, or sunflower seeds; bread, pita, and additional toppings if desired