Heat oven to 350°F. Lightly spray 2 (2-quart) casseroles with cooking spray. Cook and drain vermicelli as directed on package; return to saucepan. Add broth; toss to coat.
In large bowl, stir remaining ingredients except Cheddar cheese. Add vermicelli; toss well. Divide mixture evenly between casseroles. Sprinkle with Cheddar cheese.
Cover; bake 30 minutes. Uncover; bake 5 minutes longer or until cheese is bubbly.