01 -  Cook the pasta in a large pot of salted boiling water according to package instructions until al dente. Drain, rinse under cold water, and set aside. 
 02 -  Preheat a grill or grill pan over medium-high heat. Grill pineapple chunks for 2–3 minutes per side, until caramelized and lightly charred. Remove from grill and let cool. 
 03 -  If using halloumi, grill the cubes for 1–2 minutes per side until golden; if using mozzarella, keep it fresh. 
 04 -  In a small bowl, whisk together olive oil, lime juice, honey, minced jalapeño, garlic, salt, and pepper until well combined. 
 05 -  In a large mixing bowl, combine the cooked pasta, grilled pineapple, roasted red peppers, mozzarella (or halloumi), and arugula. 
 06 -  Pour the jalapeño-lime dressing over the salad and toss gently to coat. 
 07 -  Garnish with chopped cilantro or mint and lime wedges if desired. Serve immediately or chill for 30 minutes for intensified flavor.