Welcome to Phoenix - Happy Valley

Mellow Mushroom is proud to serve the Phoenix area with delicious pizza, hoagies, calzones, burgers, and salads. Providing quality food since 1974, we use fresh ingredients on all our menu items and provide gluten-free options to our customers. Mellow Mushroom is more than just a pizza restaurant; it is where Phoenix pizza lovers and beer lovers gather. Our menu and locations are as eclectic as our fans. The search for the best pizza in Phoenix Arizona is over.