Jazz up lunch with this bacon and watercress pesto sandwich recipe, in association with Recipes from a Pantry.
Cook the bacon.
Heat 1/2 tsp butter in a pan and fry the bacon until done, turning half way through.
Drain on a paper towel and set aside.
Make the pesto.
Put the watercress, parmesan, cashew nuts and salt into a food processor and whiz into a paste. Transfer to a container and mix as much olive oil as you want.
Assemble the sandwiches.
Assemble your sandwiches starting with the sandwich base, then pesto, bacon, peppers, sundried tomatoes, radishes, rocket and and sandwich top.