White Chicken Enchiladas

Ingredients

• 1 tablespoon vegetable oil
• 1 small onion, chopped
• 1 small green pepper, chopped
• 1 jalapeno pepper, seeded and chopped
• 5-1/2 cups cubed cooked chicken
• 1/4 cup butter, cubed
• 1/4 cup all-purpose flour
• 3 cups chicken broth
• 1 to 2 tablespoons ground cumin
• 1 teaspoon garlic powder
• 1 teaspoon salt
• 1/2 teaspoon white pepper
• 1 cup sour cream
• 12 flour tortillas (8 inches)
• 1-1/2 cups shredded Monterey Jack cheese
• Optional: Fresh cilantro leaves and sliced jalapeno