This Delia Smith Chicken Tray Bake is a comforting, no-fuss dinner that delivers crisp skin, tender meat, and rich, savoury flavour in one pan. The chicken roasts alongside vegetables, soaking up herbs and natural juices as it cooks. It is an easy, reliable recipe suitable for beginners, yet satisfying enough for a relaxed family supper. Total time is around 1 hour and 20 minutes from start to finish.
Ingredients
For the chicken
- 1 whole chicken, about 1.6kg
- 2 tbsp olive oil
- 1 tsp sea salt
- ½ tsp freshly ground black pepper
- 1 lemon, halved
- 2 garlic cloves, lightly crushed
For the vegetables
- 750g potatoes, peeled and cut into chunks
- 3 carrots, peeled and thickly sliced
- 2 red onions, cut into wedges
- 2 sprigs fresh rosemary
- 1 tsp dried thyme

How to Make Delia Smith Chicken Tray Bake
- Prepare the oven: Preheat the oven to 200°C or 180°C fan. Place a large roasting tray on a middle shelf so the heat circulates evenly.
- Prepare the vegetables: Add the potatoes, carrots, and red onions to the roasting tray. Drizzle with half the olive oil, season lightly, and toss well so everything is evenly coated.
- Prepare the chicken: Pat the chicken dry with kitchen paper. Rub the remaining olive oil all over the skin, then season generously with salt and black pepper.
- Assemble the tray bake: Place the chicken on top of the vegetables. Stuff the cavity with the lemon halves and garlic, then tuck the rosemary sprigs around the tray.
- Roast the chicken: Roast uncovered for 1 hour and 10 minutes, basting once halfway through. The chicken is ready when the juices run clear and the skin is golden and crisp.
- Rest before serving: Remove from the oven and leave the chicken to rest for 10 minutes. This keeps the meat juicy and allows the flavours to settle.
Tips
How do I get really crisp chicken skin?
Make sure the chicken skin is completely dry before oiling and seasoning. Roasting uncovered at a high temperature helps the skin crisp beautifully.
What if my vegetables cook faster than the chicken?
If the vegetables brown too quickly, loosely cover them with foil while the chicken finishes roasting.
Can I use chicken pieces instead of a whole chicken?
Yes, thighs and drumsticks work well. Reduce the cooking time to around 45 to 50 minutes and check for doneness.
Serving Suggestions
- Serve with steamed green beans or buttered peas
- Add a simple green salad with vinaigrette
- Spoon over the pan juices for extra flavour
Storage
Room temperature
Do not leave cooked chicken at room temperature for more than 2 hours.
Refrigerator
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat thoroughly before serving.
Freezing
The cooked chicken and vegetables can be frozen for up to 2 months. Defrost overnight in the fridge before reheating.
Nutrition
- Calories: 520 kcal
- Carbohydrates: 32 g
- Protein: 42 g
- Fat: 26 g
- Saturated fat: 7 g
- Sodium: 620 mg
Nutrition values are estimates and may vary depending on ingredients used.
FAQs
Can I bake this as a loaf instead?
Yes, divide the mixture between two loaf tins and increase the baking time slightly. Check for doneness with a skewer.
What size tray bake tin works best?
A tin around 23 x 30cm gives the ideal depth and even baking.
Can I use wholemeal flour?
You can replace half the flour with wholemeal, but the cake will be slightly denser.
Is this cake suitable for children?
Yes, it is mildly spiced and naturally sweet, making it ideal for all ages.
Delia Smith Chicken Tray Bake
Course: MainCuisine: BritishDifficulty: Easy4
servings30
minutes40
minutes300
kcal1
hour10
minutesClassic Delia Smith chicken tray bake with crispy skin, tender meat, and roasted vegetables cooked together in one pan.
Ingredients
1 whole chicken (about 1.6kg)
2 tbsp olive oil
750g potatoes, chopped
3 carrots, sliced
2 red onions, wedged
1 lemon, halved
2 garlic cloves
Fresh rosemary
1 tsp dried thyme
Sea salt
Black pepper
Directions
- Preheat the oven to 200°C or 180°C fan.
- Add vegetables to the roasting tray, drizzle with oil, and season lightly.
- Season the chicken and place on top of the vegetables.
- Stuff with lemon and garlic and add rosemary.
- Roast for 1 hour 10 minutes until golden and cooked through.
- Rest for 10 minutes before carving and serving.
Notes
- Resting the chicken keeps it juicy.
- Baste once during cooking for extra flavour.
- Leftovers can be refrigerated for up to 3 days.
