Curried Chickpea and Artichoke Salad Sandwiches

Name: Curried Chickpea and Artichoke Salad Sandwiches
Ingredients: One 15.5- to 18.25-ounce (458- to 540-milliliter) can chickpeas, drained and rinsed; One 14-ounce (397-milliliter) can artichoke hearts, drained; 1/2 small red onion, finely diced; 1 celery stalk, finely diced; 1/4 to 1/3 cup (60 to 80 milliliters) mayonnaise, vegan or regular; 1/2 lemon, juiced; 1 tablespoon curry powder; Kosher salt and freshly ground black pepper; 4 pita pockets or 8 slices white bread; Mango chutney, for serving; Sprouts, for serving; Cilantro, optional, for serving