Chicken Teriyaki and Pineapple

Ingredients

• 907 g (2 lb; four pieces of about 227 g/8 oz each)boneless, skinless chicken breasts
• 30 ml (2 tbsp)olive oil
• 5 ml (1 tsp)garlic salt
• 2.5 ml (½ tsp)black pepper or crushed red pepper flakes
• 2.5 ml (½ tsp)granulated garlic or garlic powder
• 2.5 ml (½ tsp)onion powder
• 2.5 ml (½ tsp)smoked paprika
• 158 ml (⅔ cup)teriyaki sauce
• 15 ml (1 tbsp)light brown sugar
• 330 g (2 cups)fresh pineapple chunks
• 1 largered bell pepper, deseeded and chopped
• 1–2 largecarrots, thinly sliced
• 1 largecourgette, sliced
• 1 small bunchspring onions, chopped

Instructions

1. 1

   Prepare the oven

   Heat the oven to 205°C (400°F). Lightly coat four 41 × 41 cm (16 × 16 inch) pieces of heavy-duty foil with cooking spray. If grilling, preheat the grill instead.

2. 2

   Season the chicken

   Set one chicken breast in the centre of each foil sheet. Drizzle with the olive oil and season with the garlic salt, black pepper or red pepper flakes, garlic, onion powder and smoked paprika.

3. 3

   Add the vegetables

   Arrange the pineapple, red pepper, carrots and courgette over the chicken breasts.

4. 4

   Mix the sauce

   Whisk the teriyaki sauce and brown sugar together in a small bowl, then drizzle the mixture evenly over the contents of the packets.

5. 5

   Seal the packets

   Bring the foil sides up over the chicken and vegetables, then fold and crimp the edges to seal each packet. Place the packets on a baking sheet.

6. 6

   Bake until cooked

   Bake in the preheated oven for about 30–40 minutes, checking at 30 minutes. The chicken is ready when fully cooked and its internal temperature reaches 74°C (165°F).

7. 7

   Rest the packets

   Once the chicken is done, carefully open the packets, taking care to avoid the hot steam, and leave them to stand for 3 minutes.

8. 8

   Garnish and serve

   Scatter the chopped spring onions over the packets and serve hot.

What is chicken teriyaki and pineapple?

Teriyaki is a Japanese-style approach to glazing food with a sweet and savoury sauce; this version turns it into an easy American-style foil-packet dinner. Chicken, pineapple and vegetables cook together beneath the glaze, so the flavours mingle as the chicken cooks.

The method works because the sealed foil holds in moisture and keeps the sauce close to the ingredients. Pineapple brings a fruity contrast to the savoury teriyaki, while the vegetables make it a one-packet meal.

Nutrition and macros by portion

The nutrition label shows one serving as written: 481 calories, 53g protein, 36g carbs, 13g fat.

Chicken supplies most of the protein, while the pineapple, vegetables, brown sugar and teriyaki sauce contribute carbohydrates. Olive oil and the chicken provide most of the fat. Serve with extra vegetables or a modest portion of rice to round out the plate.

Why use foil packets?

Sealed foil traps steam around the chicken and vegetables, helping them cook without needing a pan of sauce. Crimp the edges firmly, but leave enough room inside for the ingredients rather than wrapping them tightly against the food.

Heavy-duty foil is useful here because the packets hold a generous amount of ingredients and sauce. Set them on a baking sheet to make transferring them to and from the oven easier.

Seasoning and sauce

Dry seasoning: garlic salt, pepper, granulated garlic, onion powder and smoked paprika flavour the chicken directly. Choose either black pepper or crushed red pepper flakes, depending on whether you want a gentle or hotter finish.

Teriyaki glaze: whisking the sauce with brown sugar distributes the sweetness before it is poured over the packets. Teriyaki sauces vary in saltiness and sweetness, so taste the sauce before adding it if you are unsure.

Getting the vegetables ready

Even slicing: cut the carrots thinly so they have a better chance of becoming tender in the same time as the chicken. Keep the courgette and pepper in similarly sized pieces for more even cooking.

Pineapple: fresh chunks add sweetness and release some juice as they cook. Spread the toppings across the chicken rather than piling them all in one spot.

How to check doneness

Temperature: check the thickest part of a chicken breast with a food thermometer, aiming for 74°C (165°F). Begin checking at 30 minutes, as breast size and oven performance can affect the cooking time.

Steam: open each packet carefully and turn the opening away from your face and hands. The packets release very hot steam, even when the foil itself has cooled slightly.

What to serve with it

The chicken, fruit and vegetables can be served straight from their packets, with the cooking juices spooned over the top. For a more substantial meal, serve them alongside steamed rice or noodles.

Spring onions add a fresh, crisp garnish just before serving. Add them after cooking so they retain their colour and bite.

Recipe notes & tips

• Slice the carrots thinly so they soften alongside the chicken.
• Divide the toppings evenly so each packet gets a similar amount of sauce and vegetables.
• Crimp the foil edges securely to keep the cooking juices inside.
• Check the thickest chicken breast at the 30-minute mark.
• Open packets away from your face to avoid the hot steam.
• Add the spring onions just before serving for a fresh finish.

Variations

• Add ginger: whisk a little grated fresh ginger into the teriyaki sauce for a sharper aromatic note.
• Choose a spicier seasoning: use crushed red pepper flakes instead of black pepper for more heat.
• Swap the vegetables: use another quick-cooking vegetable in place of the courgette.
• Use tinned pineapple: drain it well before adding so the packets do not get excessively wet.
• Serve with rice: spoon the packet juices over cooked rice for a more filling meal.

Common mistakes to avoid

• Thick carrot slices: they may stay firm; slice them thinly so they cook more evenly.
• Loose foil seals: sauce and steam can escape; fold and crimp the edges securely.
• Overcooking the chicken: it can become dry; start checking the temperature at 30 minutes.
• Opening packets abruptly: hot steam can burn; open them carefully and keep your face back.
• Crowding the toppings: uneven piles can cook inconsistently; spread them over each breast.

How to store

Refrigerate leftovers in a covered container once cooled, and use within 3 days. Reheat until piping hot, either in a covered oven-safe dish or in the microwave; avoid reheating in the original foil.

Frequently asked questions