Stuffed Poblano Peppers

Name: Stuffed Poblano Peppers
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: Mexican
Ingredients: Olive oil spray; 4 poblano peppers (medium-sized, 1 pound total weight with refuse, 12 ounces cleaned weight); 1 tablespoon olive oil; 2 tomatoes (medium, diced (10 ounces)); 1/2 onion (medium, diced (4 ounces)); 1 tablespoon fresh garlic (minced); 1 teaspoon Diamond Crystal kosher salt (or 1/2 teaspoon of any other salt); 1 teaspoon dried oregano; 1 teaspoon ground cumin; 2 cups cooked chicken breast (shredded (10 ounces)); 1 cup part-skim mozzarella (shredded (4 ounces)); 1/2 cup fresh cilantro (chopped); 1/2 cup sharp cheddar (shredded (2 ounces))