1. Preheat your to 400°F (200°C).
2. Cut two large pieces of and lay them flat on your countertop.
3. Place each chicken breast in the center of the foil pieces, drizzle with olive oil, and season with salt and pepper.
4. Top each chicken breast with chunks, bell pepper slices, carrot slices, and zucchini slices.
5. Pour the teriyaki sauce evenly over the chicken and veggies.
6. Fold the sides of the foil over the chicken and vegetables to create a sealed packet.
7. Place the foil packets on a baking sheet and bake in the preheated oven for about 25-30 minutes, or until the chicken is fully cooked and reaches an internal temperature of 165°F (75°C).
8. Carefully open the foil packets, being cautious of the steam. Garnish with chopped green onions before serving.
Notes:
Feel free to add your favorite vegetables to the foil packets for extra flavor and nutrition.
You can also cook these packets on a grill instead of in the oven for a delightful smoky taste.
Recipe Info
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Prep Time: 10 minutes
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Cook Time: 30 minutes
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Total Time: 40 minutes
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Calories: ~350 per serving
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Servings: 2
Conclusion
These Teriyaki Chicken Foil Packets are the perfect combination of convenience, nutrition, and irresistible flavor. The sweet pineapple balances beautifully with savory teriyaki sauce, while the vegetables cook to tender perfection alongside juicy chicken. Best of all, everything cooks in one packet—making cleanup a breeze.
Whether you’re looking for healthy chicken foil packet recipes, easy baked teriyaki chicken, or simple dinners with no mess, this recipe delivers every time. It’s versatile, family-friendly, and endlessly customizable, making it a must-keep in your weekly dinner rotation. Once you try it, you’ll wonder how you ever lived without foil packet dinners! 
