Sauteed mushrooms, Swiss cheese, lettuce, tomatoes, and onions on a white or wheat bun with 1000 Island spread.

The Mushroom Burger is for people who know that mushrooms and Swiss were made for each other. A generous pile of sauteed mushrooms melts into the Swiss over a juicy patty, with fresh lettuce, tomato, and onion keeping things balanced and the 1000 Island tying it together.

It is earthy, savory, and a longtime favorite among our burger regulars at California Grill & Bar in Whittier. Choose your bun, pick a side, and settle in. Available daily for dine in, pickup, and delivery, and a strong pairing with a draft beer at the bar.