Regular Food in Jars contributor Alex Jones is dropping in today with a brilliant idea for how to make lemon confit. These oil-poached lemon slices produce both deeply infused olive oil and tender slivers of lemon, ready to be chopped and stirred into braises, vinaigrettes, and batches of hummus. I am planning on starting a batch of my own immediately. -Marisa
Every winter, I look forward to my box of tart, aromatic sunshine from Lemon Ladies Orchard, which I first learned about thanks to Marisa’s devotion to them on this very blog.
Sometimes I ask for it as a Christmas gift and spend the week between the holidays happily preserving. But this year, I ordered up a five-pound box of their gorgeous, organic Meyer lemons to brighten things up during the long midwinter stretch in February.
So far, I’ve preserved lemons in salt, made lemon syrup (the classic Joy of Cooking lemonade concentrate recipe that my mom made when I was a kid is my favorite), infused vinegar with the excess peels, and dehydrated several racks of thin slices to pop in my herbal tea till these precious lemons come into season next year.
I’ve reserved a handful for lemon bars and maybe a mini batch of velvety lemon curd, too. But I really wanted to try something new this year, maybe something savory. This Los Angeles Times compilation of 100 ways to use Meyer lemons — intended to ease the burden on Californians blessed with a backyard citrus bounty — offered an idea I’d never tried before: Meyer lemon confit.
You’ll often see salt-preserved lemons referred to this way (“confit” comes from the French word “confire,” meaning to preserve, so it makes sense). But this method preserves the lemons in fat — olive oil, to be precise. Slice the lemons, cover with oil, and cook them at the barest simmer over very low heat for an hour.
The olive oil is infused with a heady combination of brightness from the lemon oil, tartness from the juice, and a bitter undertone from the pith. The lemon itself becomes milder, the peel tender — almost like salt-preserving the lemon, minus the long wait and without the overpowering saltiness.
Scoop out the oil and use it in salad dressings or marinades, then top the veggies with finely-diced pieces of lemon. Puree the mixture with fresh herbs and use as a dip for crusty, fresh bread or pita. Chop the thin-skinned lemons and toss them with steamed red potatoes and herbs in a vinegary potato salad, or rub minced lemons on chicken thighs before roasting. I bet you could add a whole new dimension to a lemony olive oil cake with this infused oil, too.
You could take this preparation a step further and make variations with other flavors: add herbs like thyme or rosemary, or maybe a bundle of parsley stems; another option could be bay leaves and black peppercorns.
While this recipe can’t be canned, your lemon confit will keep for at least two weeks in the fridge (or months in the freezer), so you can add a lush, lemony note to dishes long after Meyer lemon season has ended. How are you preserving Meyer lemons this winter to last all year long?
How to Make Meyer Lemon Olive Oil Confit
- 6 organic Meyer lemons
- Olive oil to cover around 2 cups
- Optional: herbs and spices like black peppercorns bay leaves, rosemary, thyme, or parsley stems
- Wash and dry the lemons, then halve lengthwise and cut into slices between 1/4" and 1/2". Put the slices in a heavy-bottomed medium-sized pot or saucepan. Add good olive oil (it doesn't have to be extra virgin) to cover the lemon slices.
- Heat the mixture under the lowest possible heat for one hour. You're looking for a slow simmer — the occasional lazy bubble — but want to avoid a full simmer.
- When time's up, remove the pot from the heat. As soon as the mixture is cool, seal in jars, label with the date, and store in the refrigerator for up to 2 weeks or in the freezer for up to 6 months.