Stone-baked, hand-tossed pizza with the kind of toppings that actually deserve their own name (Holy Shiitake, Kosmic Karma, Mighty Meaty) is a real change of pace for offices stuck rotating chain pies — and Mellow Mushroom Pizza Bakers is the woman-owned, sustainability-minded version Phoenix-area teams keep coming back to. Pizza Party packages at $7.33 per person, salads that serve ten, oven-roasted wings by the 30-piece tray — we're thrilled to welcome them to the CaterCow platform, now delivering across the Phoenix metro from three locations: Phoenix (5350 E High St), Mesa (1665 S Stapley Dr), and Happy Valley (2490 W Happy Valley Rd).
For offices that have been ordering the same Domino's-and-Caesar combo for years, this is a proper upgrade. Mellow Mushroom's signature crust holds up to a 30-minute drive, the toppings go well beyond pepperoni and mushrooms, and trays come labeled so the gluten-free or vegan eater on your team doesn't get stuck with forking off some sausage to add to a side salad.
What makes it work for catering specifically:
- Pizza Party Package at $7.33 per person — the all-hands no-brainer, serving stone-baked Mediums (cheese or pepperoni) that feed teams of 10+ without the per-pie price spiral
- Boxed lunches at $15–18 each — individual Pizza, Sandwich, or Salad Box Lunches with a cookie or brownie dessert; perfect for hybrid days when half the team is remote and half is in-conference-room
- Specialty Mediums at $28–30 each (serves ~4) — Holy Shiitake (garlic aioli + truffle oil), Kosmic Karma (spinach, roasted tomato, feta, pesto swirl), Mighty Meaty, Buffalo Chicken, Funky Q Chicken, House Special; gluten-free crust available on House Special, Veg Out, Mighty Meaty, and Kosmic Karma
- Real vegan and gluten-free options — Vegan Veg Out and Vegan Cheese pizzas with Follow Your Heart cheese, plus a Vegan Greek Salad and gluten-free Chocolate Brownies that aren't just an afterthought
- Catering munchies that aren't sad — Oven-Roasted or Honey Sriracha Wings (30-piece small for $50, 50-piece large for $75), Bruschetta Platter, Spinach Artichoke Dip with garlic toast points, and Pretzel Bites with beer cheese dip
Bonus: many ingredients are locally and responsibly sourced, the team prioritizes eco-friendly packaging and recycling, and they run energy-efficient kitchens — which helps offices reporting on sustainability KPIs. They're also a woman-owned business, if your procurement team has supplier-diversity goals to hit or you want to add some love to Women's History Month.
🍕 $50 Off Mellow Mushroom Catering — Code: MMPHX50
To welcome Mellow Mushroom Pizza Bakers to the platform, we're offering $50 off any catering order of $200 or more across all three Phoenix-area locations. Just enter code MMPHX50 at checkout. Valid through November 30, 2026.
Order Mellow Mushroom catering →
Why order Mellow Mushroom catering through CaterCow?
Four reasons that hold up after the discount expires:
- One invoice across multiple restaurants. If your team rotates between Mellow Mushroom, sandwiches, and salads in the same week, you get one consolidated bill instead of chasing receipts.
- On-time delivery guarantee. If the order runs late, our team handles the make-good — not your office manager calling the restaurant during the lunch rush.
- Headcount flexibility and dietary tagging. Add or remove orders up to lead time, and every individual box arrives labeled with name and dietary callouts (vegan, GF) — so the gluten-free eater doesn't end up with the wrong pizza.
- Rewards. Every CaterCow order earns you CaterCoins you can use on future orders or redeem for Amazon gift cards.
Frequently Asked Questions
How do I redeem the MMPHX50 coupon code?
Enter MMPHX50 at checkout on the Mellow Mushroom catering page. The $50 discount applies automatically to orders of $200 or more.
What's the minimum order for Mellow Mushroom catering?
Mellow Mushroom's catering minimum is $100.
The $50 coupon requires a $200 order subtotal. A Pizza Party package for ~28 people clears the minimum, as does any mix of three specialty Medium pizzas plus a salad tray and wings.
Which Phoenix-area neighborhoods does Mellow Mushroom deliver to?
Three locations spanning North Phoenix, Mesa, and Happy Valley cover most of the greater Phoenix metro — including Scottsdale, Tempe, Chandler, Gilbert, and the North Valley — for office catering. Enter your office address in CaterCow to see which kitchen serves you and your delivery radius.
How far in advance do I need to order?
Lead time is 20 hours for most orders. For larger events with multiple pizzas, trays, and dietary needs, we recommend at least 24 hours.
