Chicken Fettuccini Alfredo Recipe

Ingredients For Chicken Fettuccini Alfredo Recipe

• 6 Skinless, boneless chicken breast halves - cut into cubes
• 6 tablespoon Butter, divided
• 4 Cloves garlic, minced, divided
• 1 tablespoon Italian Seasoning
• 1 pound Fettuccini pasta
• 1 Onion, diced
• 1 Package sliced mushrooms
• 0.33333333333333326 cup All-purpose flour
• 1 tablespoon Salt
• 0.75 teaspoon Ground white pepper
• 3 cup Milk
• 1 cup Half-and-half
• 0.75 cup Grated Parmesan Cheese
• 8 ounce Shredded colby-monterey jack cheese
• 3 Roma tomatoes, diced