Hungry Howie’s Pizza unveiled its latest limited time offer for the month of November: the Onion Parmesan Flavored Pizza Crust. The original flavored crust is only available through the end of November.

The self-dubbed originator of the flavored crust pizza, Hungry Howie’s Pizza is celebrating its 40th anniversary throughout 2013 by offering a special flavored pizza crust each month. Hungry Howie’s Pizza introduced the Onion Parmesan Crust, adding to the eight flavors already available, which are butter, butter cheese, cajun, garlic herb, onion, ranch, sesame, and original. The franchise continues to offer $5, $10, $15, and $20 deals. Customers can get a large one-topping deep dish or a large two-topping pizza for only $10. The company invites hungry customers to its signature recipe of adding seasonings to the edges of their pizza.

“Pizza is fun food that brings family and friends together,” says Rob Elliott, VP of strategic marketing for Hungry Howie’s Pizza. “We want to share our anniversary celebration with our guests by offering them something new to try each month and the Onion Parmesan is a great flavor for them to enjoy together!”