Grilled Vegetable and Hummus Pita Pizza recipes

Name: Grilled Vegetable and Hummus Pita Pizza recipes
Ingredients: 1½ cups sliced summer squash (about 2 medium size cut into ¼-inch thick rounds); 4 tablespoons olive oil, divided; ¾ teaspoon salt, divided, plus additional to taste; 1 red onion, cut in half and sliced into ⅓-inch thick wedges; 2 ripe cluster tomatoes, cut in half and sliced into 4-6 half moon wedges.; 3 (6-inch) round pitas; 1 cup plain hummus (such as Sabra Classic Hummus); black pepper