One-Pot Chicken Tetrazzini

Directions

1. Melt butter in a large saucepan over medium-high heat. Add mushrooms, red pepper, onion and garlic; cook, stirring about 5 min until tender. 
2. Sprinkle with flour and stir. Gradually whisk in milk then Worcestershire, salt and pepper. Stirring occasionally, bring to oa boil.
3. Add noodles; reduce heat to a low boil. Stirring constantly and around edges of pan, cook until pasta is tender, about 7 min. 
4. Stir in chunks of Boursin, then chicken, peas, and parsley, stirring until chicken is hot and Boursin is melted. Serve sprinkled with basil and Parmasan.