White Chicken Enchilada Casserole

Bahan-bahan (8 porsi)

• 3 tablespoons butter
• 3 tablespoons all-purpose flour
• 2 cups chicken stock
• 1 (4 ounce) can Old El Paso chopped green chiles
• ½ teaspoon ground cumin
• 1 cup plain Greek yogurt or sour cream
• 24 Old El Paso soft flour tortillas, halved
• 2 cups shredded cooked chicken
• 2 (14-ounce) cans White Northern beans, rinsed and drained
• 3 cups shredded Pepper Jack cheese
• 1 avocado, peeled, pitted and diced
• ¼ cup chopped fresh cilantro leaves