The consumable appears to be a large backpack. One can put any object inside and loudly declares, while holding the backpack, "If only I had [food item]". Be sure that there are no other items in the backpack, because they will be consumed.
(Note that one cannot request a whole dish; for example, they can order plain macaroni, but not mac and cheese).
Open the backpack after one minute to reveal the requested food item, whose output weight matches that of the input. The taste of the food will depend on the value of the object. Make sure it's exactly 1 minute. Who knows what'll happen if it isn't.
On a critical fail, black goo will come out of the backpack, but that’s probably fine because the food looks amazing, right?
On the backpack:
It's easy enough to mistake for any backpack at all, and Delphyrion has not put a label on it. They have lost quite a few beakers and pens to it whenever they mused about their next experiment, as they often reach epiphanies by saying, "If only I had [food item]". Perhaps that's why the artifact works this way.
On food quality:
For some reason the output quality directly ties to the price of food in Orlando. So, put a 5-cent pencil in the backpack, and you'll get a 5-cent quality potato fry*.
Also, yeah, make sure it's 1 minute exactly. This is a theoretical number; no one has tried to test its limits, hence its reference to Schrodinger.
(On a critical fail, the food appears perfectly made, perhaps too perfect. Ignore the black goo.)
*Food will vanish from your stomach after 2 hours.
On the black goo:
Delphyrion themself isn't sure what it is, nor do they ever remember to analyze it. It doesn't seem to leave any residue on the backpack itself, though it stains quite horribly on porous material including skin. With enough washes it should go away.
If consumed, call the Poison Control Center and pray. Oh hey, is the room spinning?
(Also pray that you are not Delphyrion, the chemist who has had 0 interaction with any religion at all, and therefore still thinks priests can get pregnant.)
Use up this backpack and spend 1 minute. Roll 7 dice Difficulty 6, dice penalties do not apply.
Choose a specific type of Food which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You cannot create firearms.
Roll Intellect + Crafts to fabricate up to 5 copies of your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. The created item lasts 2 hours.
You may end this Effect prematurely as a Free Action.
Like a character, in a certain kind of novel, he seems to have just the right kind of thing to solve the situation.
Exert your Mind (unless you win a coin flip) and spend 1 minute. You must use up Pen and Paper in order to activate this Effect.
Choose an Object which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You may create firearms.
Roll Perception + Alertness to fabricate up to 5 copies of your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. The created item lasts 2 hours.
After you finish activating this Effect, you cannot move quicker than a walk (max 15 feet per Round) for one minute and suffer a -1 dice penalty for an hour. Exhaustion’s penalty and duration stacks with multiple activations.
Jim pulls out a paper quickly drawing a deconstructed version of the item, then he holds the edges of the paper and the item emerge from the paper fully constructed, ready to be used
Exert your Mind and spend 15 minutes. You must actively and obviously use a paper to activate this Effect.
Choose an Object which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You may create firearms.
Roll Intellect + Crafts to fabricate up to 5 copies of your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. The created item lasts 2 hours.
Luna's gauntlet has small focused graviton waves that emit from it, and, similar to a 3d printer, build up the object that's being constructed. The gauntlet has an in-built matter pipeline, from vacuum energy system to matter synthesizer to atomic forge to molecular assembler. Each layer building the next layer.
Expend a point of Battery and spend 1 minute.
Choose an Object which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You cannot create firearms.
Roll Intellect + Technology to fabricate up to 5 copies of your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. The created item lasts 2 hours.
The way it fabricates is unnatural causing nanites in his hands to force them opensuck the object in and rearranging the molecular structure to turn the item into what he needs then pushing the item out and cauterizing the wound causing his burns.
Exert your Mind (unless you win a coin flip) and spend 1 minute to activate. You must use up Something Of Equal Weight in order to activate this Effect.
Choose an Object which could fit inside a messenger bag (up to 10 liters). It cannot be Alien and must be relatively basic. You cannot create explosives. You may create firearms.
Roll Intellect + Technology to fabricate your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. Created item lasts 1 hour.
You may keep up to three fabricated objects at a time that do not expire after an hour.
Anyone who witnesses you during this Effect's activation or for its duration will almost certainly be disturbed to see The way it fabricates is unnatural causing nanites in his hands to force them open suck the object in and rearranging the molecular structure to turn the item into what he needs then pushing the item out and cauterizing the wound causing his burns.
Possession of this Power grants the following Battle Scar: Major Burn Scars on Hands.
Larry clicks open his briefcase and pulls out just the item needed
This mundane looking briefcase is more than meets the eye, it can produce any object that can fit in a briefcase and can be obtained from office depot
Exert your Mind and spend 1 minute. You must actively and obviously use a top hat to activate this Effect.
Choose an Object which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You may create firearms.
Roll Intellect + Investigation to fabricate up to 5 copies of your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. The created item lasts 2 hours.
The survivalist is an expert at wildlife survival in any natural environment. Even in the harshest climates, they have the capacity to find food, water, and shelter.
Exert your Mind (unless you win a coin flip) and spend 15 minutes. This Effect cannot be used unless you are in a wilderness environment.
Choose a specific type of food, water, or survival supply which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You cannot create firearms.
Roll Perception + Survival to fabricate up to 5 copies of your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. Your created items no longer expire, and will last until they are destroyed.
The magician reaches into their hat and focuses. Inside, light wells and flows like a viscous liquid. Then, they withdraws the item of their choosing.
Exert your Mind and spend 1 minute. You must actively and obviously use a top hat to activate this Effect.
Choose an Object which could fit inside a regular backpack (up to 27 liters). It must be Non-Alien and generic. You cannot create explosives. You may create firearms.
Roll Perception + Occult to fabricate your chosen Object. The Difficulty is assigned by the GM and depends on the specificity of your chosen Object. The created item lasts 2 hours.