Loaded Sheet Pan Quesadillas

Name: Loaded Sheet Pan Quesadillas
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: American
Ingredients: 2 tablespoons olive oil; 1 pound lean ground beef1 yellow onion, cored and chopped1 red pepper, cored and chopped1 (15-ounce) can black beans, drained and rinsed1 (5-ounce) can mild green chiles; 1 yellow onion, cored and chopped; 1 red pepper, cored and chopped; 1 (15-ounce) can black beans, drained and rinsed; 1 (5-ounce) can mild green chiles; 3 tablespoons taco seasoning , plus more to taste; 1/2 teaspoon kosher salt, plus more to taste; 1/2 teaspoon black pepper; 1/4 cup waterCooking spray; Cooking spray; 10 medium (10-inch) flour tortillas; 16 ounces grated cheddar or Mexican blend cheese; Salsa; Sour cream; Guacamole