Duplicate pizza

I wish I had this problem in real life 👩‍🍳. I would like to know specifics. Was this pizza ordered, conjured (Grand Delicioso) or baked in the HCH pizza oven? I conjured a pizza recently (in game) and I didn't have this issue.

Is it only pizzas that are duplicating, or all the food your sim cooks? If your sim has recently completed the Appliance Wiz, then they would have received the Batch Cook reward trait. This trait doubles up what your sim cooks, no matter which appliance is use to make it. 

My main sim has earned this aspiration reward herself, but it's kind of a double edged sword when it comes to baking stuff. You're still able to decorate your initial baked good, but not the duplicate. I've also found that the duplicate foods aren't able to be eaten for some reason, so my sim has to "clean up" all of them. Pfft. (Even in TS4, I hate wasting food.) 🤷🏼‍♀️

Eell

It's only the pizza and none these sims have the Appliance Whiz aspiration or skill. It's like when they grab a serving of a slice of pizza it makes a whole another pizza after another. I don't know if it's a bug or glitch in the sims 4.

It was made in the HCH pizza oven. I restarted the game even my gaming system it's still  did the same thing. So.. I don't know might a glitch or bug in the sims 4. 

Does what some of the simmers in this bug thread have posted sound like your issue? It is in the bug archive section.
[HCHSP] Pizza keeps duplicating | EA Forums - 11621785

So I got back into the game and bought my active household a pizza oven. Didn't see this issue. This could be mod-related. If not, it's an interaction between HCH and one of the packs I don't own. Do you own all the packs?