Easy Vegan Street Corn Tostadas

Ingredients

• 8 6-inch corn tortillas
• ½ cup chopped onion
• 1 fresh jalapeño chile pepper, chopped (optional)
• 3 cloves garlic, minced
• 1 16-oz. package frozen roasted corn or 3 ears fresh corn
• 1 15-oz. can no-salt-added garbanzo beans (chickpeas)
• ¼ cup unsweetened, unflavored plant milk, such as almond, soy, cashew, or rice
• 1 tablespoon lime juice
• ½ teaspoon chili powder
• ¼ cup chopped fresh cilantro
• Sea salt
• freshly ground black pepper
• 4 lime wedges