In a pan, sauté diced onion and minced garlic in butter until they become fragrant. Add shredded cooked chicken, green chilies, cumin, salt, and pepper. Mix to create the flavorful filling.
In the same pan, melt more butter and whisk in all-purpose flour. Gradually add chicken broth, stirring until the mixture thickens. Remove from heat and blend in sour cream.
Fill each flour tortilla with a portion of the chicken filling and a sprinkle of shredded Monterey Jack cheese
Pour the creamy white sauce over the assembled enchiladas, making sure they are well covered.
Bake your White Chicken Enchiladas until they are bubbly and the tortillas are slightly golden.
Garnish your enchiladas with additional shredded cheese, chopped cilantro, and sliced green onions before serving.
White Chicken Enchiladas are a creamy and flavorful delight that's perfect for satisfying your Mexican food cravings.