Teriyaki Chicken and Pineapple Foil Packets are the ultimate hassle-free, mess-free meal. Whether tossed on the backyard grill or baked in the oven, sealing tender chicken, vibrant vegetables, and sweet tropical pineapple inside heavy-duty foil traps the steam, infusing everything with a savory-sweet teriyaki glaze while keeping the chicken exceptionally juicy.
Prep & Cook Time
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Prep time: 15 minutes
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Cook time: 20–25 minutes
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Yield: 4 servings (4 individual foil packets)
Ingredients
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1.5 lbs boneless, skinless chicken breasts or tenderloins, cut into bite-sized cubes
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1 cup fresh pineapple chunks (or canned pineapple chunks, drained)
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1 large red bell pepper, chopped into chunks
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1 large green bell pepper, chopped into chunks
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1 small red onion, cut into wedges
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1.5 cups broccoli florets (optional, for extra crunch)
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½ cup prepared teriyaki sauce (plus extra for drizzling)
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1 tablespoon olive oil
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Salt and black pepper to taste
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Garnish: Sesame seeds and chopped fresh cilantro or green onions
Step-by-Step Instructions
1. Prep the Foil Sheets
Cut four large sheets of heavy-duty aluminum foil (about 12×12 inches each). Lightly spray the center of each sheet with non-stick cooking spray or brush lightly with oil to prevent sticking.
2. Season the Chicken and Vegetables
In a large mixing bowl, toss the cubed chicken and chopped vegetables (peppers, onions, broccoli) with the olive oil, a pinch of salt, and black pepper until evenly coated.
3. Assemble the Packets
Divide the chicken and vegetable mixture evenly among the center of the four foil sheets. Top each mound with a generous handful of fresh pineapple chunks.
4. Add the Teriyaki Glaze
Drizzle about 2 tablespoons of teriyaki sauce directly over the contents of each foil packet.
5. Seal Securely
Bring the long edges of the foil up over the chicken and fold them together twice to seal the top. Then, crimp and fold the short ends tightly to create a sealed packet, leaving a little bit of airspace inside for steam circulation.
6. Cook (Grill or Oven)
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On the Grill: Place the packets on a preheated grill over medium-high heat (about 400°F) for 20 to 25 minutes, with the grill lid closed.
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In the Oven: Place the packets on a baking sheet and bake at 400°F (200°C) for 22 to 25 minutes.
7. Rest and Serve
Carefully open the foil packets (watch out for escaping hot steam!). Garnish with sesame seeds and fresh cilantro or green onions, and serve warm right out of the foil or tipped onto a plate.
