American sandwich restaurant chain Quiznos has expanded its menu in the US and Canada with two limited-time additions, Queso Philly and Mushroom Philly.

The Queso Philly Sub is prepared with extra black Angus steak, queso blanco, sautéed peppers and onions, and banana peppers on artisan bread.

The Mushroom Philly Sub offers the same toppings but features sautéed mushrooms instead of steak for guests preferring vegetarian options.

Quiznos' history of limited-time offers includes the Lemon-Herb Lobster Sub and Philly-inspired recipes such as the Kimchi Philly.

The new Queso Philly subs are available at participating Quiznos locations across the US and Canada.

Prices start at $12 in the US and $13 in Canada, although menu prices may vary by location.

Quiznos brand leader Greg Boudreaux said: “Creativity and innovation are what we know, and we thrive to re-imagine beloved favourites – such as the Philly Cheesesteak – and invent a new flare to the recipe.

“The masterfully crafted Queso Philly and Mushroom Philly subs offer a craveable experience guests will love.”

In November 2023, Quiznos launched the Club Peri Peri Sandwich in the US and Canadian markets for a limited period.

The Club Peri Peri Sandwich features grilled chicken, creamy peri-peri sauce, bacon, red onions, lettuce, tomatoes, jalapeños and melted cheese served on Italian white bread.

Quiznos noted that its new limited-time offer offers a fusion of global flavours.

Established in 1981, Quiznos has locations across the US and 32 other countries.

The company's offerings include chef-inspired sandwiches, subs and salads made using premium ingredients.