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Al pastorAl pastor, home-cut

Pork shoulder cut into thick slices, marinated overnight in an adobo of dried chiles, charred on the grill until the edges hold a caramelized crust, and finished with a ring of the same chile rehydrated and blended with pineapple. The street-cart dish done at home — the marinate does the work, the grill does the flavor, and the pineapple does the finish.

Origin: Mexican (Mexico City street cart, Levantine-influenced)
Difficulty: 2 / 5
Servings: 4
Prep: 20 min, plus an overnight marinate
Cook: 20 min
Total: ~40 min, plus an overnight marinate

Technique notes

Al pastor is a marinate-and-char dish, and the two halves each do their own job. The marinate is the same chile adobo that a mole is made of, but here it is a coat, not a sauce — a chile-onion-garlic-cumin paste that the pork soaks up overnight, which is what gives the cooked meat its deep, charred-chile flavor and its color, not just a surface stain. Then the cook is a hard direct-heat char: the slices are thick enough to hold a sear on one side, thin enough to cook through fast, and the high heat is what caramelizes the sugar in the chile and the onion into that caramelized-crumbly-edge that is the point of al pastor rather than just a cook. The pineapple is the finish, not the marinate — a ring of the same chile adobo blended with the juice and a little of the flesh, painted on in the last minute, and it is what gives the dish its sweet-bitter, fruity top note and a little of the pan heat that the grill did on the chile. The whole dish is the chile, twice: once as the marinate, and once as the glossy finish.

Equipment

A grill or a very hot cast-iron skillet, over a high heat for the char — a charcoal grill gives the best finish, but a screaming-hot pan is a fine substitute
A blender or food processor, for the adobo and the pineapple finish
A sharp knife to cut the pork into even, thick slices before the marinate, so the marinate penetrates evenly and the char is even

Ingredients

1 kg (2 lb) pork shoulder (or pork butt), cut into 1–1.5 cm thick slices across the grain — thick enough to hold a sear, thin enough to cook fast
6 (about 60 g) dried guajillo chiles, stemmed, seeded, and the veins knocked out — the main adobo body
2 (about 15 g) dried chipotle chiles, stemmed and seeded — a little smoked depth and a little heat
1 (100 g) white onion, roughly cut
6 (30 g) cloves of garlic
3 (45 g) tomatillos, roughly cut
2 tbsp (30 ml) orange juice, or a little more of a mild citrus, for the acid and a little of the sweet
1 tbsp (15 ml) white wine vinegar or a mild vinegar, for the acid
1 tsp (3 g) ground cumin
1 tsp (3 g) dried oregano
2 whole cloves
2 tbsp (30 ml) neutral oil, to loosen the adobo and help it coat
1 small pineapple, the flesh cut into rings or chunks and the juice reserved — both for the finish and a little in the adobo
1 tsp (4 g) fine salt, plus more to taste
A few sprigs of fresh cilantro, torn, to serve with the rest
A ring of raw onion, cut into half-moons, to serve alongside

Method

Make the adobo, and coat the pork. Cover the stemmed, seeded guajillo and chipotle chiles with boiling water in a bowl, and leave them about 15 min, or until they are soft and limp. Then, in a blender, put the rehydrated chiles with a little of their soaking liquid, the roughly cut onion and garlic, the tomatillos, a little of the reserved pineapple juice (about 3 tbsp), the orange juice, the vinegar, the cumin, the oregano, the cloves, a little of the oil, and the salt. Blend to a coarse, dark, thick paste, and taste it — it should be chile-forward, with the heat present and the sweet of the fruit a little in the back. Lay the cut pork slices in a shallow tray, and spoon the adobo over and around them, turning each piece so the paste is on every side — the goal is to coat, not to soak, and a thin, even coat is what the marinate needs. Cover the tray, and refrigerate it overnight (at least about 6 hr) — the longer the marinate the deeper the chile flavor, but it is the overnight that matters, not a second or third day, and the acid in the adobo starts to turn the pork's surface past that point. If you are short on time, a 2–3 hr marinate is the minimum, and the pork will read as a chile-coated pork rather than a pastor.
Make the pineapple finish. While the pork is in the marinate, make the finish you will paint on at the end. In the blender, put the remaining cut pineapple flesh, a little more of the reserved juice (about 2 tbsp), and the rest of the oil, and blend to a loose, juicy purée — it should be pourable, not a thick coulis. Taste it, and if it is too sharp, a little more of the juice and a small pinch of the sugar; if it is too flat, a little more of the chile paste from the adobo. Set it aside in a small jug for the last minute of the cook. The finish is the sweet-bitter top note of the dish, and the point is that it is the chile again, with the pineapple, not just fruit over meat.
Char the slices over a high heat. Put the grill over a high heat, and let it get properly hot — the point is a hard direct sear, the same logic as the ribeye or the burger, run on a grill. Lay the marinated slices on the hot grates, not touching, and cook for about 3–4 min a side, turning once, until each side has a hard, caramelized crust at the edges and the meat is cooked through to the centre. The adobo will char a little (which is the point — that is the flavor), and the slices will brown deeply and hold a little of the browned edge, so keep an eye on them and turn them once they are well-crusting but not yet burnt. The slices are thin and they cook fast, so watch them the way you watch a thin steak on a hot pan — a little over, and they go from charcoal to ash.
Paint the finish on, and let it set. In the last minute, or when the slices are off the grill and on a plate, paint a generous amount of the pineapple-chile finish over each slice, and run it under a hot grill or onto the hot coals for about 30 s–1 min, just long enough for the juice to set into a glossy, slightly charred glaze and the sugar to darken at the edges — the same last-minute cheese-under-a-weight move as finishing a dish at the pass, where the heat is applied for the glaze and not for the cook. You will see the glaze bubble, darken, and start to caramelize at the rim. That is the sign — the pineapple has turned from a pour into a glaze.
Slice and serve with the rest. If the slices are thick, cut them across into bite-wide pieces with a sharp knife; if they are thin, serve them whole. Lay the fresh torn cilantro over the top, and serve each slice over a pile of tortillas, with a side of cooked salsa (or a salsa verde), a ring of the raw onion, and a little of the pineapple chunks on the side for the table. The whole plate is the balance between the chile's deep, cooked flavor, the pork's sweetness, and the finish's bright, fruity cut — served hot, straight off the char, with the tortilla to wrap and the salsa to cut.

Common failures

The pork is chile-coloured but not chile-flavored. The marinate was too short, or the adobo is too thin (step 1) and the chile coat is a surface stain that cooked off rather than a flavor that penetrated. A longer marinate and a deeper, thicker adobo, and the chile reads all the way through the slice.
The adobo burned to a black, acrid crust. The heat was too high or the slices cooked too long (step 3), and the sugar in the chile and the fruit went past caramelized to burnt. Keep the heat high but the time short, and turn the slices the moment the edges are well-crusting — the adobo is the point of the char, and burnt chile is the one that turns the dish from smoky to acrid.
The finish is a thin, runny syrup, not a glaze. It was not hot enough or not long enough (step 4), and the juice sat on the meat rather than set into a glaze. A little more heat and a little more time, and the sugar darkens and sets — the glaze is the sign the pineapple has done its job.
The pork is dry and stringy. It cooked past the centre (step 3), or it was cut too thin to hold the moisture. Keep the slices 1–1.5 cm thick and cook them to the point that they are just cooked through at the centre — al pastor is a fast, thin char, and a slice that is overcooked is a slice that loses the whole point of the fast char.

Variations & substitutions

On the spit. The traditional cart cuts the pork into a long, thick, cylindrical loaf and stacks it on a vertical spit, and the chef slices it off the outside as it rotates — the outside chars, and the sliced pieces come off caramelized. At home, the thick-slice version is the same move scaled down: the char is on the outside and the sweetness is in the marinate, so the thin-slice home version is the cart dish, not a re-skin of it.
With a chicken version. Swap the pork for a chicken thigh, cut on the bone into pieces, and the same adobo and the same finish read as a lighter, quicker al pastor — the chile and the pineapple carry the same two notes, only the meat is a leaner, faster cook. It is a Thai-adjacent move: the same adobo, a different protein.
A milder adobo, a spicier finish. Drop the chile in the marinate to a lighter coat, and put the heat into the pineapple finish instead — the same dish, with the chile's flavor on the meat and the chile's heat on the glaze. It is a matter of taste, and the balance is the point either way.

What to serve with it

Al pastor is a complete plate, and it wants the tortilla as the wrap, the cooked salsa as the cut, and the raw onion as the cold, sharp note that the chile's warmth asks for. Two plates of it with a pile of chilaquiles alongside and a cold lager to the side covers the whole table — the al pastor and the chilaquiles are the same chile, cooked two ways, and the two of them on one table is the whole range of the adobo.

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