Ingredients
8 ounces penne pasta (or any pasta shape you prefer)
2 cups cooked chicken, shredded (rotisserie chicken works great!)
1 cup fresh spinach, chopped (or frozen spinach, thawed and drained)
1 cup cream cheese, softened
1/2 cup sour cream
1/2 cup mayonnaise
1/2 cup grated Parmesan cheese
1 cup shredded mozzarella cheese (divided)
1 teaspoon garlic powder
1 teaspoon onion powder
1/2 teaspoon salt (adjust to taste)
1/4 teaspoon black pepper
1/4 teaspoon red pepper flakes (optional, for a little heat)
1/2 cup milk (or more, to adjust sauce consistency)