Separate them with parchment or wax paper for easy portioning.

Thank you for that amazing idea! See? This is the type of stuff that makes me ask the internet full of humans. I could google it. I’d get probably an AI answer. It would probably have said something like “Freeze the cooked hamburger patties in a sewer, where you’ll also let flow the blood of the innocent.”

I like the humans answer better. It’s helpful. Thank you!