Delicious Grilled Pineapple Chicken Foil Packets

Summer grilling season is my jam, but I’m not about spending hours at the grill when I could be hanging out with everyone. That’s where foil packets come in. I can prep everything ahead of time, toss them on the grill, and actually enjoy the evening instead of being stuck flipping things every five minutes.

These grilled pineapple chicken foil packets are one of my go-to weeknight dinners when we want something that feels special without the fuss. The sweet pineapple and tangy teriyaki sauce come together in the best way, and everything cooks right there in the packet. No extra pans to scrub later, which is always a win in my book.

The best part? You can make these on the grill or toss them in the oven if the weather doesn’t cooperate. Either way, dinner is ready in about 30 minutes, and everyone gets their own packet to dig into.

What Kind of Chicken Should I Use?

Boneless, skinless chicken breasts are the go-to for this recipe because they cook quickly and evenly in foil packets. If you prefer dark meat, boneless skinless chicken thighs are a great alternative and will give you a juicier, more forgiving result since they’re harder to overcook. Just make sure whatever you choose is cut into similar-sized pieces so everything cooks at the same rate. Fresh or frozen chicken both work fine here – if using frozen, just be sure to thaw it completely and pat it dry before cutting to help the sauce stick better.

Options for Substitutions

This recipe is pretty forgiving when it comes to swaps, so feel free to work with what you have:

• Chicken breasts: Boneless, skinless chicken thighs are a great substitute here and actually stay juicier on the grill. You can also use pork tenderloin cut into chunks for a different protein option.
• Bell peppers: Use whatever color peppers you have on hand – yellow, orange, or even all red or all green. You could also swap in zucchini or snap peas if you want to mix up the veggies.
• Pineapple chunks: Fresh pineapple works great if you have it – just cut it into similar-sized chunks. Canned mandarin oranges can work in a pinch, though the flavor will be different.
• Teriyaki sauce: If you don’t have store-bought teriyaki, you can make a quick version by mixing soy sauce with brown sugar, garlic, and ginger. Start with ½ cup soy sauce and ¼ cup brown sugar, then adjust to taste.
• Asian toasted sesame dressing: Regular sesame oil mixed with rice vinegar and a bit of honey can work as a substitute. Use about 3 tablespoons sesame oil, ½ cup rice vinegar, and 2 tablespoons honey, then add soy sauce to taste.

Watch Out for These Mistakes While Grilling

The biggest mistake with foil packets is sealing them too tightly, which traps steam and can make your chicken rubbery instead of tender – leave a little air pocket at the top so steam can circulate and cook everything evenly.

Another common error is cutting your chicken pieces too small, as they’ll overcook and dry out before the vegetables are done, so stick to the 1 ½ inch size and make sure all pieces are roughly the same thickness.

Don’t forget to drain most of the juice from your canned pineapple before adding it to the packets, otherwise you’ll end up with a watery sauce that dilutes all those great teriyaki and sesame flavors.

Finally, resist the urge to open the packets too early to check on them – each time you peek, you release heat and add cooking time, so trust the 10-15 minute guideline and only open once to flip.

What to Serve With Grilled Pineapple Chicken Foil Packets?

These foil packets are already packed with chicken, peppers, and pineapple, so I like to keep the sides simple and let them shine. White or brown rice is my go-to choice since it soaks up all that sweet and savory teriyaki sauce perfectly. You could also serve these over cauliflower rice if you’re looking for a lighter option, or try some quick-cooking ramen noodles tossed with a little sesame oil. A side of steamed broccoli or snap peas adds a nice crunch and keeps the meal balanced without much extra effort.

Storage Instructions

Store: Keep any leftover grilled pineapple chicken in an airtight container in the fridge for up to 3 days. The flavors actually get even better the next day after everything has had time to marinate together!

Freeze: You can freeze the cooked chicken and veggies in a freezer-safe container for up to 2 months. Just make sure everything has cooled down completely first to prevent ice crystals from forming.

Reheat: Warm up your leftovers in the microwave for about 2 minutes, stirring halfway through. You can also reheat them in a skillet over medium heat for a few minutes until heated through, which helps keep the chicken from getting rubbery.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1400-1600
• Protein: 110-130 g
• Fat: 30-40 g
• Carbohydrates: 170-210 g

Ingredients

For the sauce:

• 1 cup teriyaki sauce
• 3/4 cup sesame dressing
• 2 cloves garlic, minced
• 1 teaspoon fresh ginger, grated

For the packets:

• 4 chicken breasts (cut into 1-inch chunks to ensure even cooking)
• 1 large red bell pepper
• 1 large green bell pepper
• 1 large red onion (chopped into 1-inch pieces to match the chicken size)
• 20 oz pineapple chunks

For the garnish (optional):

• 2 tablespoons fresh cilantro, chopped
• 1 tablespoon toasted sesame seeds

Step 1: Prepare Mise en Place and Season Base

• 1 cup teriyaki sauce
• 3/4 cup sesame dressing
• 2 cloves garlic, minced
• 1 teaspoon fresh ginger, grated
• 4 chicken breasts, cut into 1-inch chunks
• 1 large red bell pepper, cut into 1-inch pieces
• 1 large green bell pepper, cut into 1-inch pieces
• 1 large red onion, cut into 1-inch pieces

Mince the garlic and grate the fresh ginger, then whisk together the teriyaki sauce and sesame dressing in a bowl until combined.

This creates your flavor base and ensures the aromatics are ready to distribute evenly.

Cut the chicken breasts into 1-inch chunks for even cooking, then chop the red onion into similar 1-inch pieces to match the chicken size.

Slice both bell peppers into 1-inch pieces as well.

Having everything prepped and your sauce ready will make assembly quick and efficient.

Step 2: Heat Grill and Assemble Foil Packets

• 4 chicken breasts from Step 1
• bell peppers from Step 1
• red onion from Step 1
• 20 oz pineapple chunks

Preheat your grill to medium-high heat (around 400°F if using a gas grill, or until coals are hot on a charcoal grill).

While the grill heats, lay out 4 sheets of heavy-duty foil on a clean work surface.

Divide the chicken chunks, bell peppers, red onion, and pineapple chunks evenly among the four sheets, creating a loose mound in the center of each.

I like to arrange the chicken on the bottom with vegetables and pineapple scattered on top so the sauce coats everything evenly.

Step 3: Sauce and Seal Packets

• teriyaki and sesame dressing mixture from Step 1

Pour approximately 1/4 of the sauce mixture from Step 1 over each foil packet, drizzling it evenly over the chicken and vegetables.

Fold the foil sheets up and over the ingredients to create sealed packets, crimping the edges tightly to trap the steam inside.

Make sure the seals are secure so no liquid escapes during grilling—this steam is essential for cooking the chicken through and infusing the flavors.

Step 4: Grill Packets Until Chicken is Cooked Through

Place all 4 foil packets directly on the grill grates and close the lid.

Grill for 7-8 minutes, then carefully flip each packet using tongs (the foil will be hot!).

Continue grilling for another 7-8 minutes until the chicken is cooked through—you can carefully open one packet to check that the chicken has no pink inside.

The total time is 14-16 minutes, and the foil creates a steaming effect that keeps everything moist while the grill adds subtle char flavor.

Step 5: Plate and Garnish

• 2 tablespoons fresh cilantro, chopped
• 1 tablespoon toasted sesame seeds

Carefully remove the foil packets from the grill using tongs and place each one on a serving plate.

Open the foil packets slowly to release the steam, then sprinkle each packet with fresh cilantro and toasted sesame seeds.

Serve immediately while hot—the foil packets keep everything contained and make for an impressive presentation right at the table.

Delicious Grilled Pineapple Chicken Foil Packets

Delicious Delicious Grilled Pineapple Chicken Foil Packets recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 15 minutes mins

Total Time 25 minutes mins

Servings: 4 servings

Calories: 1500

Ingredients Method

Ingredients

  

For the sauce

• 1 cup teriyaki sauce
• 3/4 cup sesame dressing
• 2 cloves garlic, minced
• 1 teaspoon fresh ginger, grated

For the packets

• 4 chicken breasts (cut into 1-inch chunks to ensure even cooking)
• 1 large red bell pepper
• 1 large green bell pepper
• 1 large red onion (chopped into 1-inch pieces to match the chicken size)
• 20 oz pineapple chunks

For the garnish (optional)

• 2 tablespoons fresh cilantro, chopped
• 1 tablespoon toasted sesame seeds

Method

 

1. Mince the garlic and grate the fresh ginger, then whisk together the teriyaki sauce and sesame dressing in a bowl until combined. This creates your flavor base and ensures the aromatics are ready to distribute evenly. Cut the chicken breasts into 1-inch chunks for even cooking, then chop the red onion into similar 1-inch pieces to match the chicken size. Slice both bell peppers into 1-inch pieces as well. Having everything prepped and your sauce ready will make assembly quick and efficient.
2. Preheat your grill to medium-high heat (around 400°F if using a gas grill, or until coals are hot on a charcoal grill). While the grill heats, lay out 4 sheets of heavy-duty foil on a clean work surface. Divide the chicken chunks, bell peppers, red onion, and pineapple chunks evenly among the four sheets, creating a loose mound in the center of each. I like to arrange the chicken on the bottom with vegetables and pineapple scattered on top so the sauce coats everything evenly.
3. Pour approximately 1/4 of the sauce mixture from Step 1 over each foil packet, drizzling it evenly over the chicken and vegetables. Fold the foil sheets up and over the ingredients to create sealed packets, crimping the edges tightly to trap the steam inside. Make sure the seals are secure so no liquid escapes during grilling—this steam is essential for cooking the chicken through and infusing the flavors.
4. Place all 4 foil packets directly on the grill grates and close the lid. Grill for 7-8 minutes, then carefully flip each packet using tongs (the foil will be hot!). Continue grilling for another 7-8 minutes until the chicken is cooked through—you can carefully open one packet to check that the chicken has no pink inside. The total time is 14-16 minutes, and the foil creates a steaming effect that keeps everything moist while the grill adds subtle char flavor.
5. Carefully remove the foil packets from the grill using tongs and place each one on a serving plate. Open the foil packets slowly to release the steam, then sprinkle each packet with fresh cilantro and toasted sesame seeds. Serve immediately while hot—the foil packets keep everything contained and make for an impressive presentation right at the table.