Does Tesco Sell Tapenade

Tesco Green Olive Tapenade 140G.

What is the difference between tapenade and pesto?

Technically speaking, a pesto sauce is herb-based (usually basil), a tapenade is olive-based, and most other things are considered a spread or a confit.

What can I use instead of tapenade?

If you are opposed to olives, a thick pesto would be a good substitute. You could also substitute the olives with another vegetable of your choice, such as peppers.