With her youngest, Prince Louis, settled on her lap, she offered what looked like everyone’s favourite treats.
Flapjacks, carrot batons, slices of pepper, cookies and other goodies were offered to the three royal children.
The Duchess of Cambridge had packed the food into plastic containers but also prepared another dish in a disposable foil tray.
The children drank bottles of Evian and were provided with plastic sippy cups to drink from.
