Hello just wondering if this is a marketed effect you show an empty pack of Oreo cookies you then close the pack & all the cookies appear ! You now have a full pack of cookies to show . This is the large pack of oreo cookies with the pull tab .
Thanks.
Tophatter

This was released many moons ago,but with so many releases every day or two, I don't remember anymore.
Bizzaro was one who released,what he called "OVERSTUFFED",was an Oreo cookie effect.
Maybe ask him, considering he released an Oreo effect he may be of help.


Steve

I do just the opposite trick every night, it’s called binge eating!

This effect would be easy to make. Buy a pack of Oreos. Peel back the opening flap and take a photo. Crop it as necessary, print it out and affix a flap of another Oreo package to the back side of the photo. Place your custom flap accordingly so that you can show the package either empty or full. Leave a spot or two open for real cookies to take out and bite or place the OVERSTUFFED gimmick in there.

That's a great idea but I think it looks more like a white plastic gimmick insert.

I believe Bizzaro has an effect where he produces Oreos from an empty box (detailed in one of the penguin Christmas specials https://www.penguinmagic.com/p/9319 and the penguin magic monthly https://www.penguinmagic.com/p/12613). Not sure if it's the big box you're talking about, but it's certainly a starting point.

You could use a prop like this which utilizes a classic principle.

https://www.penguinmagic.com/p/S27963

Maybe produce some of these instant cookies.

http://magiclatex.com/eng/products-latex.html

PSA: Chocolate Oreos are actually really good. Better than a Fudgee-O.

Thanks for all your responses looks like the Bizzaro effect is the one I am interested in .

I just realized I have the lecture from 2017 Thanks for the heads up !