Caramelized onions & linguine

I found this in a newspaper, Wash. post, I believe..A healthful mixture of onions, mushrooms, and chard turns standard pasta dish into anything but.

• Ready In: 45 mins
• Serves: 4-8

Ingredients

• 1  lb linguine
• 2  cloves garlic
• 1⁄2 teaspoon dried thyme
• 1⁄2 teaspoon salt
• 1⁄2 teaspoon pepper
• 10  ounces button mushrooms
• 3  large onions, thinly sliced into rings
• 1  bunch swiss chard, stems trimmed,chopped (about 5-6 c. packed)
• 1⁄2 cup chicken broth
•  parmesan cheese

Directions

1. Saute onions, covered, 15 min.
2. Uncover, cook 5 min.
3. more or golden.
4. ADD mushrooms, cook til most liquid has gone.
5. Add garlic, thyme, salt, pepper.
6. Add Swiss chard, stir til it wilts.
7. Add 1 1/2 c.
8. chick.
9. broth, bring to boil, simmer 2 min.
10. Meanwhile, cook linguine (al dente).
11. Drain, spoon veggies on top w/ some broth.
12. Sprinkle w/ Parmesan.