What TM5 accessories are compatible with the TM31? The TM5 and the TM31 share 3 interchangeable parts: varoma lid, varoma tray, and simmering basket. Related articles Are all Thermomix® recipes compatible with all models of the Thermomix® (e.g. TM5 recipes compatible with the TM31)? Does Cookidoo® work with the TM21 or TM31? How can I update the software on my Thermomix ® TM5? Is everything on the TM5 food safe? What recipe chips are available for purchase in the US?