This week’s recipe is from Sicily, not Rome, and yet you’ll see so many similarities to the process I laid out in our Roman Pastas series. Sicilians are famous all over the Mediterranean for their citrus crops, especially their lemons. Accordingly, pasta al limone has been an instant hit from the moment of its inception.
I mentioned several times throughout the previous series
that a keystone of Roman cooking was to source only the best ingredients and to
use them well and simply to create something so much better than the sum of
their parts. This is also completely applicable to the cuisine of an island a
few hundred miles to the south, in Sicily. It is important to remember that by
no means is Italian cuisine monolithic, but that nevertheless, the same basic
fundamentals apply to food from any region.
This pasta recipe is one of the fastest I’ve ever put up here
on the website. It comes together in the amount of time it takes to boil the
water and cook the pasta, very similarly to cacio e pepe.
In fact, think of this as a derivative or descendant of cacio e pepe. Recall
that for basic cacio e pepe, a pasta is boiled, a paste of pasta water, pepper
and pecorino is made, and then the two are combined until emulsified with extra
reserved pasta water. We will follow the
same basic steps, and our only modification to this process will come in how we
deal with the stars of the show here, the lemons.
Before we get to the specifics on this simple recipe anyone
can make—even on the tightest of budgets—let’s talk citrus. As a note to any
Brazilian or otherwise Lusophone readers: My family originally comes from
Brazil, and so I know that in Portuguese, there aren’t distinct words for “lime”
and “lemon” as there are in English. In Portuguese, we differentiate yellow from
green by the location which we add to the generic word that means both “lime
and lemon.” If a fruit is a “Sicilian lemon,” then it’s a “lemon” in English;
if it’s a “Tahiti lemon,” then it’s a “lime.” For any readers from the
Lusophone world, this recipe is meant to be made with the former, not the
latter. And for those of us in the US or elsewhere where a distinction exists
between generic “lemons” and “Meyer lemons,” this recipe is meant to be made
with the former; Meyer lemons are sweeter than regular lemons, possibly as a
result of crossing regular lemons with oranges or clementines to create the
Meyers. That extra sweetness in the Meyers won’t work with this dish, so make
sure to get the best regular lemons you can find.
The lemon will be the star of this recipe, so don’t be shy with it. Wash, zest,
and juice 2 whole large lemons. Be careful to only scrape off the outermost yellow
part. That yellow outer layer is almost entirely natural yellow pigments and
scented oils which together make lemons very aromatic, all of which we want to make use of in our final dish. That layer, however, is
very thin, and directly underneath it is the much thicker and far more acidic
layer of white pith. Generally, don’t get any—or get as little as possible—of the
pith when zesting citrus of any kind (oranges, limes, lemons, grapefruits, etc.). Either before zesting or between zesting and juicing,
roll your washed lemons against your countertop or another flat surface. Doing
so weakens or even pre-ruptures some cell walls inside the lemon, thereby
making juicing easier later, and increasing yield at that point.
We will also make use of fresh mint to balance out the acidity in this dish. Fresh
herbs like mint and basil bruise very easily when hacked at indiscriminately
with a knife.
Place 2 tablespoons of extra virgin olive oil in a wide, shallow pan, and as the
oil warms, place the zest into the oil together with a few leaves of mint taken
directly from the plant, without any chopping or tearing. There are several
compounds in both mint and lemon zest which are (only, or in some cases, more)
soluble in oil versus water. When the oil becomes noticeably aromatic, turn off
the heat and remove the mint leaves.
Cook 1 pound of a long, dry pasta according to the manufacturer's instructions
to al dente doneness. When 3 minutes remain, reserve 1 ½ cups of pasta water. Grate
1 cup of pecorino Romano or Parmigiano Reggiano and combine it with the juice
and zest of the two lemons juiced and zested earlier. Take 2 tablespoons of
that pasta cooking water and combine it with the cheese and lemon juice and zest
so that a thick paste forms. Season this paste liberally with black pepper, just
as one would make cacio e pepe.
From here, the process is identical to cacio e pepe. Drain the pasta once it is
al dente, and combine it with the aromatic oil, the cheese-zest paste, and thin
and emulsify the sauce by gradually adding pasta cooking water and tossing. Garnish
with black pepper, Parmigiano Reggiano, lemon zest, and fresh mint leaves.










