This grilled Hawaiian chicken sandwich became a backyard staple the first summer I tried it. I was chasing the idea of a sandwich that felt both hearty and bright, something that could stand up to a lazy afternoon on the patio but still make weeknight dinner feel like a treat. The balance of sweet pineapple, savory soy-brown sugar marinade, and melty provolone hits that perfect sweet-savory spot. I first discovered this combination at a small beachside cookout where someone tossed pineapple on the grill out of curiosity; the caramelized fruit paired with smoky chicken was a revelation.

What I love most is how forgiving the assembly is: you can marinate the breasts the night before, grill everything in a single session, and have a plated sandwich in under 20 minutes once the grill is hot. The texture contrast—juicy, slightly charred chicken, gooey cheese, a warm charred pineapple ring, and a soft toasted bun—keeps every bite interesting. Family members who typically pick at plain chicken gobble these up, and the leftovers, when there are any, make a delicious next-day lunch wrapped in foil.

Ingredients

• Chicken: 2 (6-ounce) boneless, skinless chicken breasts. Choose even-thickness breasts or pound thicker pieces to an even 1-inch to ensure uniform cooking and juiciness. Higher-quality, fresh chicken from your butcher or a trusted brand yields better texture.
• Seasoning: 1/2 teaspoon coarse salt, 1/4 teaspoon freshly ground black pepper, 1/4 teaspoon garlic powder. These simple spices enhance the marinade and help season the meat through and through.
• Pineapple: 1 8-ounce can pineapple rings, drained and patted dry, or 4 fresh pineapple rings for more vibrant flavor and fresher texture. Canned juice is used in the marinade to concentrate that tropical sweetness.
• Marinade: 2 tablespoons low-sodium soy sauce, 2 tablespoons packed brown sugar, 2 teaspoons Dijon mustard, and the reserved pineapple juice. The soy adds umami and salt balance, brown sugar caramelizes on the grill, and Dijon gives a subtle tang.
• Cheese and Buns: 4 slices provolone cheese and 4 buns or kaiser rolls. Provolone melts beautifully without overpowering the pineapple. Use a sturdy bun that can hold the juices—brioche or kaiser are ideal.
• Condiment: 1/4 cup mayonnaise. A light smear of mayo adds creaminess and a counterpoint to the sweet-tangy profile; swap for a slaw if you want crunch.

Instructions

Prepare and Pound the Chicken:Pound each breast to an even 1-inch thickness if needed, then slice each breast in half to make four cutlets. Pat dry and season both sides with coarse salt, black pepper, and garlic powder. Even thickness ensures even cooking and prevents drying out on the grill.Make the Marinade:Combine the drained pineapple juice, soy sauce, brown sugar, and Dijon mustard in a bowl. Whisk until the brown sugar is mostly dissolved. The sugar and juice help both flavor and caramelization during grilling.Marinate the Chicken:Place the seasoned cutlets in a resealable bag or shallow dish and pour the marinade over them. Press out excess air and refrigerate at least 12 hours or up to 24 hours for best flavor. Flip once if possible to ensure even marinade contact.Preheat and Oil the Grill:Preheat grill to medium-high heat (about 400 to 450°F). Oil the grates well to prevent sticking—use an oiled paper towel held with tongs and rub the grates carefully. A hot, oiled grate gives the best sear and prevents tearing the meat.Grill Chicken and Pineapple:Grill the chicken 12 to 15 minutes total, flipping once halfway through, until an instant-read thermometer registers 165°F at the thickest part. Add a slice of provolone with about 3 minutes remaining so it melts slowly. Grill pineapple rings halfway through the chicken time, roughly 3 to 4 minutes per side, until caramelized and slightly charred.Assemble the Sandwiches:Smear mayonnaise on the buns, place a hot chicken cutlet and a grilled pineapple ring on each, then close and serve immediately. Toast the buns briefly on the grill for extra texture if desired.

Storage Tips

Leftover cutlets refrigerate well for up to 3 days in an airtight container. To freeze, wrap each grilled chicken piece individually in foil and place in a freezer bag for up to 3 months. Avoid freezing assembled sandwiches with buns—toast the bun and reheat the chicken separately. Reheat chicken covered in a 325°F oven for 10 to 15 minutes to retain moisture, or gently warm on the grill over medium heat wrapped in foil. Check texture and discard if off-odors or sliminess appear.

Ingredient Substitutions

If you need to swap ingredients, boneless chicken thighs are a juicy alternative—reduce cooking time slightly and monitor internal temperature. For a dairy-free option, omit provolone and use avocado slices or a vegan cheese. Replace soy sauce with tamari for a gluten-reduced version, and use coconut sugar or honey in place of brown sugar if you prefer a different sweetener. Fresh pineapple can be used in a 1:1 ratio for flavor brightness but pat dry to avoid diluting the marinade.

Serving Suggestions

Serve these sandwiches with a crisp side like coleslaw or a simple green salad dressed with lime vinaigrette to echo the tropical notes. Sweet potato fries or a chilled cucumber salad make excellent companions. Garnish with thinly sliced red onion or pickled jalapeño for heat, and consider a drizzle of sriracha mayo for an extra kick. For a picnic, wrap sandwiches in foil to keep warm and serve with lime wedges.

Cultural Background

These sandwiches draw inspiration from Hawaiian plate lunches that often pair grilled meats with sweet pineapple and savory sauces. The practice of grilling fruit alongside meats is common in tropical cuisines and showcases how simple caramelization can transform an ingredient. While not a traditional Hawaiian dish per se, the combination channels island flavors adapted to a casual American sandwich format that became popular in backyard grilling culture.

Seasonal Adaptations

In summer use fresh, in-season pineapple for a juicier, brighter bite; in cooler months, canned rings provide consistent sweetness. For holiday grilling, swap buns for toasted Hawaiian sweet rolls for extra indulgence and add a smear of pineapple-chipotle jam. In spring, add fresh papaya or mango slices for a lighter twist. Adjust the marinade sweetness slightly up or down depending on the fruit’s natural sugar level.

Meal Prep Tips

Marinate the chicken the night before and store pineapple rings in a separate container to grill the day you serve. Pre-portion mayonnaise into small containers and slice buns in advance, toasting them right before assembly. For lunches, grill extra chicken and refrigerate; reheat gently and assemble sandwiches fresh to keep the bun from becoming soggy. Use airtight glass containers for best results and plan to consume refrigerated portions within three days.

This sandwich is a sunny, reliable favorite that invites experimentation and makes summer meals feel effortless. Serve it when you want something cheerful on the table—it's one of those recipes that always brings people together.