We all love additive manufacturing (aka 3d printing) because it creates so little waste. But what should I say. At least there is one subtractive process where the waste can be processed further. Cookie dough + cookie cutters ;-)

The photo shows my first attempts. But even if something goes wrong, you can easily see what it should be.

The cookie is about 88mm x 39mm large. If you want to scale them up, I recommend to do this in Fusion 360. I've attached the design file.

If you like this, you might also want to check those little things:

https://www.prusaprinters.org/social/3373-wilko/collections/37573

Disclaimer: Even if some types of filament are food safe, the 3D printing process is not. Here is a little guide from Prusa how to work around the problem:

I use PETG which I clean in a sous vide bath at a little over 70°C to reduce the risk of germs and bacteria.The most sensible thing is to only use the molds for one season or to follow the Prusa guide to seal the print.

Print instructions

Print Settings

Printer Brand:

Prusa

Printer:

No

Supports:

0.10

Infill: