Creamy Chicken and Noodles

Ingredients (12)

• + 1 (16 ounce) package egg noodles add to pantry
• + ¼ cup butter add to pantry
• + ¼ cup chopped onion add to pantry
• + 1 tablespoon minced garlic add to pantry
• + 6 tablespoons all-purpose flour add to pantry
• + 1 cup milk add to pantry
• + 1 cup half-and-half add to pantry
• + 30 ounces chicken broth add to pantry
• + 1 (3 pound) rotisserie chicken, bones removed and meat cut into bite-size pieces add to pantry
• + 1 cup sour cream add to pantry
• ✓ salt and ground black pepper to taste
• + salt and ground black pepper to taste add to pantry