We all love a BLAT sammie. Make a more refined offering by grilling streaky bacon and finely slicing avocado - remember that cut avocado needs lemon juice over it to stop it browning.
- Mix the butter, mayo, chilli (if using) and Worcestershire sauce to a creamy consistency.
- Spread on a light-grained bread. Cover with the sliced avocado and the finely chopped grilled bacon and make a sandwich.
- Cut off the crusts and then cut sandwiches into quarters.