Jack netted twice and setup two as the Hatters continued their unbeaten run and maintained their spot at the top of League One.
The 23-year-old's overall form this season hasn't gone unnoticed, having been named in the EFL League One Team of the Season.
The full list of contenders from the final shortlist polled were as follows:
• Jack Stacey (Luton Town) - 36%• Aaron Ramsdale (AFC Wimbledon) – 19%• Mallik Wilks (Doncaster Rovers) – 18%• Adam Davies (Barnsley) - 11%• Lucas Akins (Burton Albion) - 8%• Jonson Clarke-Harris (Bristol Rovers) - 8%
Well done, Jack!