Serving Suggestion: Garnish casserole with chopped fresh cilantro.
Substitution Tip: Use 1 pound ground chicken or pork in place of the shredded cooked chicken. Brown meat in large skillet on medium-high heat. Drain fat. Stir in beans, 2/3 cup of the salsa verde, cumin, garlic powder and oregano. Bring to boil. Reduce heat to low; simmer 5 minutes.