Al Pastor-style beef enchiladas - Penguin Books Australia

Ingredients

• Extra-virgin olive oil, for greasing
• 2 garlic cloves
• 2 tbsp chili powder
• 2 tsp paprika
• 2 canned chipotle peppers in adobo
• 1 cup pineapple juice
• 1⁄4 cup distilled white vinegar
• 2 cups fresh pineapple chunks
• 1 pound lean ground beef
• ½ sweet onion, thinly sliced
• 1 jalapeño, seeded and diced
• 1⁄4 cup chopped fresh cilantro, plus more for serving
• 1½ cups shredded sharp cheddar cheese
• 1½ cups shredded Monterey Jack cheese
• 1 to 2 cups red enchilada sauce, store-bought or homemade (recipe follows)
• 12 corn tortillas, warmed
• sliced avocado, for serving