Mr Cowling said his staff always supported the donation and liked the idea of helping those less fortunate.
Foodbank manager Nicki Goodwin said Mr Cowling not only gave each Christmas but during the year too.
This year when the foodbank had to move buildings at short notice he donated all the timber and wheels to make the new shelving.
"Maurice is just fabulous. He's really, really generous."
Ms Goodwin said $5000 might not seem a lot but it went a long way.
"It's thousands of eggs, it's milk powder, it's all the spreads.
"It's a huge donation. It makes a huge difference."
The foodbank spent between $50,000 and $60,000 a year on groceries so $5000 was enough to cover about five weeks worth of food, she said.
The Bay of Plenty Times Christmas Appeal has so far raised $100,283.29 for the Tauranga Community Foodbank in cash and food donations.