Authentic Al Pastor Tacos with Achiote Marinade

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender pork marinated in smoky achiote, slow-cooked with pineapple, served on handmade corn tortillas for a true Mexican street food experience. This mexican-inspired mexican ready in about 240 minutes blends pork shoulder, achiote paste, diced pineapple into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 580 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.9 (8 ratings) Prep: 45 min Cook: 195 min Serves 4 Mexican cuisine 580 cal/serving
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Ingredients

Instructions

  1. Step 1: In a food processor, combine 2 tbsp achiote paste, 1/4 cup orange juice, 3 minced garlic cloves, and 1/2 cup diced onion; blend until smooth.
  2. Step 2: Place pork shoulder in a shallow dish, rub with achiote mixture, and cover. Marinate in refrigerator for 4 hours (or overnight for deeper flavor).
  3. Step 3: Preheat oven to 300°F. Place marinated pork in a roasting pan with 1 cup diced pineapple. Cover tightly with foil and bake for 3 hours until fork-tender and easily shreddable.
  4. Step 4: Remove pork from pan, shred with two forks, and return to pan with 1/2 cup pan juices. Stir to combine, then cook uncovered on medium-low for 15 minutes to thicken sauce.
  5. Step 5: Warm corn tortillas on a dry skillet for 10 seconds per side. Assemble tacos with shredded pork, jicama, cilantro, and lime wedges. Serve immediately with extra pineapple and lime for squeezing.

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Frequently asked questions

How long does Authentic Al Pastor Tacos with Achiote Marinade take to make?

Total time is about 240 minutes (45 min prep + 195 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Authentic Al Pastor Tacos with Achiote Marinade?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Authentic Al Pastor Tacos with Achiote Marinade?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Authentic Al Pastor Tacos with Achiote Marinade for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Authentic Al Pastor Tacos with Achiote Marinade?

Mexican mexican like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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