Teriyaki Chicken and Pineapple Foil Packets

These Teriyaki Chicken and Pineapple Foil Packets are an easy, flavorful, and mess-free meal perfect for busy weeknights, summer grilling, or oven baking. Juicy chicken breasts are coated in savory-sweet teriyaki sauce, paired with fresh pineapple and colorful vegetables, then sealed in foil to lock in moisture and flavor. The result is a tender, perfectly cooked dish with minimal cleanup and maximum taste.

This recipe is great for meal prep, family dinners, or even camping meals, and it can be customized with your favorite vegetables.

Ingredients

2 boneless, skinless chicken breasts, cut into bite-size pieces or thin strips
1 cup fresh pineapple chunks (fresh gives the best flavor, but canned works too)
1/4 cup teriyaki sauce (store-bought or homemade)
1 tablespoon olive oil
1 red bell pepper, sliced
1 carrot, thinly sliced
1 zucchini, sliced into half-moons
2 green onions, chopped
Salt and black pepper, to taste
Aluminum foil (heavy-duty works best)

Instructions

Step 1: Prepare the Oven or Grill

Oven method: Preheat your oven to 400°F (200°C).
Grill method: Preheat the grill to medium heat.

Step 2: Prepare the Foil

Tear off two large sheets of aluminum foil, about 12–14 inches long each. Lightly brush or spray the center of each foil sheet with a bit of olive oil to prevent sticking.

Step 3: Season the Chicken

Place the chicken pieces in a bowl. Add olive oil, salt, and pepper, then pour in the teriyaki sauce. Toss until the chicken is evenly coated.

Step 4: Assemble the Foil Packets

Divide the chicken evenly between the two foil sheets, placing it in the center.
Top the chicken with:

Pineapple chunks
Bell pepper slices
Carrot slices
Zucchini slices

Drizzle any remaining teriyaki sauce from the bowl over the vegetables.

Step 5: Seal the Packets

Fold the sides of the foil up and over the food, then fold the edges together tightly to create sealed packets. Make sure there’s a little space inside for steam to circulate.

Step 6: Cook

Oven: Place packets on a baking sheet and bake for 25–30 minutes, until chicken is fully cooked and vegetables are tender.
Grill: Place packets on the grill and cook for 20–25 minutes, turning once halfway through.

Step 7: Finish and Serve

Carefully open the foil packets (watch out for hot steam!). Sprinkle chopped green onions over the top. Serve hot, straight from the foil or over rice, quinoa, or noodles.

Tips & Variations

Extra flavor: Add minced garlic or fresh grated ginger to the teriyaki sauce.
Spicy version: Mix in a little sriracha or chili flakes.
More veggies: Broccoli, snap peas, or mushrooms work great.
Meal prep: These packets can be assembled up to 24 hours in advance and stored in the fridge.

Serving Suggestions

Serve over steamed jasmine rice or brown rice
Pair with a simple cucumber salad
Enjoy with noodles or cauliflower rice for a lighter option