Serious Pie is a pizzeria with multiple locations in the Seattle metropolitan area, in the U.S. state of Washington.

[1] Serious Pie is a pizza chain with multiple locations in the Seattle metropolitan area.

In Seattle, the business has operated in the Ballard,[2] Belltown and South Lake Union neighborhoods,[3][4] and inside the Starbucks Reserve Roastery on Capitol Hill.

The business has also used "unconventional" ingredients such as clams, nettles, soft eggs and truffle cheese.

[11][12] Donald Olson of Frommer's has rated the downtown Seattle restaurant two out of three stars.