Fresh lemon — including the juice and the peel — is one of my all-time favorite ingredients, in part because it’s just so versatile. It can be the star of the show (as in this recipe) or a brilliant supporting actor (as in so many of my everyday dishes). It’s indispensable in fish dishes and pairs beautifully with all sorts of vegetables, raw and cooked. I also reach for it regularly to brighten up soups, stews and saut?s.
The great thing about lemon peel, also known as the zest, is that it adds intense lemon flavor to a recipe without all the acid that is found in the juice. I use grated lemon zest in scrambled eggs and creamy pasta dishes and combine it with chopped herbs as a finishing touch for braised meats.
Whichever parts you use, it’s important to start with the best possible lemons. The winning candidates will boast a bright yellow color and a thin skin. A thin skin signals more juice and less pith (the bitter-tasting white layer between the peel and the fruit itself). When grating the peel, you want to stop short of the pith. How do you know a given specimen has a thin skin? It will give a little when you squeeze it.
Once home with your lemons, scrub each one lightly under water to remove the edible wax with which it was covered to protect the fruit on its journey to the market. If your recipe calls for zest and juice, grate the zest before you juice the lemon. But don’t grate the zest until just before you’re ready to add it to the recipe. Zest quickly dries out and loses its oomph if it sits around for very long.