The 1.5.3 and 1.5.4 Versions of Expanded Foods seem to cause stuttering in FPS without any additional mods installed.
The issue is so consistent and rapid, even on lowest video settings that the game is unplayable.
The issue affects Version 1.17 pre build 2
There appears to be no notable issues in the debug log file, I haven't tested it on an earlier version of the game.
I've included a video showcasing the issue for potential insight.
Vintagestory_DW9BGpSCB6.mp4