Indulge in creamy fettuccine tossed with Swiss chard and mushrooms for a hearty, flavorful pasta dish that's perfect for any occasion.

Bring a pot of salted water to a boil over high heat, add the chard, and blanch for 3 to 4 minutes. Meanwhile, half-fill a large bowl with ice water. Drain the greens, and transfer to the ice water.

Swiss chard is in season from June to August, and from October to April. Look for rainbow varieties of chard at farmers’ markets or farm shops. Choose fresh-looking bunches with bright ...