Substance Diner

103 N Park Ave, Tucson
(520) 336-0144

Recent Reviews Order Online

Customers' Favorites

Mushroom Philly Cheezesteak Sandwich
Barby’S Roast Peace Sandwich
Spicy Chicken Sandwich Vegan
Kale Caesar Salad Large
Kale Caesar Salad Small
Small Side of Fries
Philly Cheesesteak
Substance Burger
Fried Pickles
T L T Sandwich

Menu

Breakfast Menu
Hash Browns
Side serving of hash brown potatoes
Breakfast Burrito
Organic tofu scramble, tamari tofu bacun, hash browns, pinto beans, vegan cheeze, avocado, pick de gallo, flour tortilla
Banana Pancakes
Stack of 3 scratch-made pancakes made with organic bananas and almond milk, served with real maple syrup
Breakfast Sandwich
Organic tofu scramble, tamari tofu bacun, vegan cheeze, avocado, shredded lettuce, mayo, on toasted French Bread
Egg Like Muffin
Just Egg vegan patty, and vegan cheeze on a toasted English muffin

Luncheon Menu
Barby's Roast Peace Sandwich
Thin sliced seitan stuffed in a sesame bun, with spicy mayo.
Diner Fries Large
(Vegan) "Steak Cut" French Fries (pronounced dai· nr), with choice of side sauce(s) note: restaurant supplies are becoming difficult to source and our diner fries may be substituted with different styles and cuts depending on what is currently available. Thanks for understanding!
Fricken Nuggies Large
Seitan (wheat gluten) nuggets, breaded and deep-fried, please choose your side sauce(s)!
Kale Caesar Salad Small
Organic Lacinato kale, chopped lettuce, fried garlic-pepper croutons, scratch made vegan Caesar dressing
Kale Caesar Salad Large
Big salad with organic Lacinato kale, lettuce, House-made vegan dressing, and croutons.
Mushroom Philly Cheezesteak Sandwich
Vegan version of a Philly Cheesesteak Sandwich, made with marinated Soy Curls, fresh grilled mushrooms and red onions, with melted vegan Ciao cheeze and vegan spicy mayo on a sesame bun.
Ranch
Vegan
Spicy Fricken Sandwich
Seitan (wheat gluten) cutlet, crusted in hot spices and deep-fried, shredded lettuce, organic tomato, dill pickles, Frankenaise (spicy ‘mayo') (v), sesame seed Kaiser roll bun
Sonoran Dog
Vegan hot dog with organic tomato, pinto beans, pickled onions, vegenaise, mustard, tamari-tofu bacun-bits, organic bun.
Substance Burger
Beyond Meat vegan patty, shredded lettuce, organic tomato, dill pickles, pickled red onions, burger sauce, sesame seed Kaiser roll bun
TLT
Organic tamari-tofu ‘bacon', shredded lettuce, organic tomato, toasted French bread, vegenaise
Diner Fries Small
(Vegan) "Steak Cut" French Fries (pronounced dai· nr), with choice of side sauce(s) note: restaurant supplies are becoming difficult to source and our diner fries may be substituted with different styles and cuts depending on what is currently available. Thanks for understanding!
Fricken Nuggies Small

Photos

Photo credit: google
Photo credit: google
Photo credit: ubereats
+27 photos
Photo credit: ubereats
+26 photos
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Recent Reviews

We were so excited to eat here only to get to the window and told they had bbq pork sandwiches. The lady at the coffee shop shop says sCD only come every other week. It clearly said it was open today so have a back up plan. Disappointed. Cannot rate.
February 2025
Great food, nice service! We ate the vegan fried chickex sandwich and the vegetarian Tucson hot dog!! Someone walked by with a chick fil a bag and I felt bad he didn’t know to go to this diner. I highly recommend both items!!

Vegetarian options: Tons of veggie and vegan options. (This whole truck is vegetarian/vegan

Parking: Parking lot by food truck with a couple spots. Tons of street parking.

Wheelchair accessibility:...
November 2024
Vegan food served from a vintage travel trailer. Sinfully delicious! Burgers were better than beef with crispy thin patties that stick out the edge of the bun. Loaded with fresh toppings. I will be craving this place!

Vegetarian options: Menu all vegan.
November 2024

More Reviews

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Substance Diner

103 N Park Ave, Tucson, AZ 85719
(520) 336-0144