Baked Cuban spiced chicken with rice, beef and onion pie with cream cheese pastry and sea bass with potato rosti will be among the dishes cooked in front of customers at Tesco extra in Watford by Sunday Brunch presenter and TV chef Simon Rimmer.
The celebrity chef will be cooking live at the store from 11am until 3pm on Saturday.
Store Manager, Daniel McHale said: "We are really looking forward to welcoming Simon Rimmer.
"We hope our shoppers will really get into the spirit and coming along to the live demonstrations and see some delicious food being made from ingredients available in our store.
"We will also have handy recipe cards for customers to takeaway, making it even easier for them to recreate the dishes at home."