It looks like you’re asking how to make Schrodinger’s Cat in Roblox The Diner. The best-match source I found indicates that Schrodingers Sandwich is made by putting a Burger into the Particle Accelerator , and that appears to be the relevant “Schrodinger’s” item in The Diner rather than a cat specifically.

What to do

  1. Get a Burger.
  2. Put it into the Particle Accelerator.
  3. You should get Schrodingers Sandwich as the result.

Why this matters

The search results did not show a verified in-game method for a literal “Schrodinger’s Cat” item in The Diner. So the most likely answer is that the name was mixed up with Schrodingers Sandwich from the game’s item list.

If you meant something else

  • If you meant a cat build in Roblox generally, I found a Roblox cat-building tutorial, but it is for Bloxburg , not The Diner.
  • If you meant a specific The Diner recipe or a modded item name, the exact spelling may be different from what you typed.

Schrodingers Sandwich is an item in The Diner obtained by putting Burger in the Particle Accelerator.

SORRY, FAILED