I have been looking for a good oven mod, but the only one I've found that has a 3x3 grid is the one from Extra Delight 1.21.1. The mod author said they won't be back porting (understandable), was wondering if you guys could perhaps make an oven that could work, I attached below an image of the GUI.

Plus this would be amazing to integrate with Create and perhaps make an Industrial Oven Multiblock that allows automation with Create.

https://www.curseforge.com/minecraft/mc-mods/extradelight

Would be great for mod-packs especially since a lot of Farmer's Delight + addons have foods that wouldn't make sense to go in a cooking pot, an Oven with a datapack system would be great to make custom recipes for those foods.

New feature won't be implemented on legacy version now.

Wait an Oven exists in 1.21.1?