where does nigella purchase her food prep gloves
The vinyl disposable gloves (aka Crime Scene Investigation/CSI gloves!) can be bought in many UK supermarkets (look for them in the same section as dishwashing gloves) in smaller packages. For larger boxes of gloves it is worth checking out DIY and decorating stores, but check on the box to see if the gloves are suitable for food preparation. Alternatively try:
In the UDS some larger supermarkets will stock packages of the gloves or try Home Depot for larger boxes of gloves. Walmart also sell large boxes of vinyl gloves on-line.