Mediterranean Nachos Are the Appetizer Your Summer Needs

Name: Mediterranean Nachos Are the Appetizer Your Summer Needs
Cuisine: European, Mediterranean, Greek
Ingredients: 1 (7-oz) bag whole-wheat pita chips; 2 diced plum tomatoes; 1/2 medium red onion, chopped; 1/2 medium cucumber, chopped; 2 tbsp extra virgin olive oil, plus an extra drizzle for garnish; 4 tbsp red wine vinegar; 1 (15-oz) can unsalted chickpeas (plus some of the draining liquid for texture); 3 tbsp tahini; 2 tbsp lemon juice, plus additional slices for garnish; 2 cloves garlic; 1/4 tsp kosher salt; 1/2 cup 2% low-fat Greek yogurt; 1 tbsp chopped dill; 1 Tbsp chopped parsley; 1 Tbsp chopped mint; 1/2 cup feta cheese; 1/2 cup part-skim shredded mozzarella cheese; 1/3 cup black olives, canned, pitted, chopped