Use a good-quality extra-virgin olive oil for the best flavor. Thinly Slice Lemons and Shallots: Slice the lemons and ...

Drain and leave to cool for 2-3 minutes. Heat 10ml of the olive oil in a pan and fry the shallot for a few minutes until soft and transparent. Add the vinegar. Cook until it has reduced by half.

Move on to the shallot-infused oil: clean and cut the shallot into 4 parts (4), then place it in a small saucepan with the ...