Found one at T-store that seems to be your best bet.
https://valheim.thunderstore.io/package/digitiliad/CookingStationTweaks/

"Lets you add more slots to cooking stations, cause cooked items to auto pop when cooked or simply prevent over-cooking of items."

Edit: Multi-Craft
https://valheim.thunderstore.io/package/MaxiMods/MultiCraft/