There’s something deeply comforting about a roast chicken. Add in a tray of caramelised summer vegetables—eggplant, zucchini, capsicum, and tomatoes—and you’ve got a dinner that tastes like the south of France. This Roast Butterflied Chicken with Ratatouille is a rustic, one-tray wonder that’s full of colour, flavour, and ease.
A Happy Accident
This dish came about the way many good dinners do—by accident. I love roast chicken. I also love ratatouille. But I couldn’t be bothered to make them both separately. So one night, in a moment of laziness (or genius?), I bunged everything onto a tray—marinated chicken on top, chopped vegetables underneath—and hoped for the best. The result was better than I imagined. The chicken roasted to golden perfection while its juices flavoured the vegetables below. It was everything I loved, with half the effort.
Since then, it’s become a regular feature at my place, especially when I feel like something wholesome but don’t want to spend all evening at the stove.
If you’re a fan of easy one-tray meals, you might also enjoy my One-Tray Baked Salmon with Asparagus and New Potatoes or the Roast Chicken with Orange and Fennel—both full of flavour and minimal fuss.
What Is Ratatouille, Anyway?
Ratatouille is a traditional Provençal vegetable stew made with eggplant, zucchini, capsicum, onion, tomatoes, and herbs. It’s meant to be unfussy and deeply savoury—something that can simmer away gently while you get on with your day.
In this version, we roast the vegetables instead of stewing them. The high heat gives the veg beautifully caramelised edges, while still capturing all the sweetness and warmth of the original dish. It also saves you standing over the stove, which is always a bonus.
Why Butterfly the Chicken?
Butterflying (or spatchcocking) the chicken helps it cook faster and more evenly. With the backbone removed and the bird flattened, the heat hits the thighs and breasts more uniformly. You also get more golden skin exposed to the oven’s heat—which, let’s be honest, is the best bit.
Placing the butterflied chicken directly on top of the vegetables not only saves space, it infuses the ratatouille with rich, chicken-y flavour. Everything cooks together, making this a true one-tray dinner.
Cooking Tips
- Crispier Skin? Pat the chicken skin dry before marinating. You can even leave it uncovered in the fridge for a few hours beforehand to help it crisp up more in the oven.
- Softer Eggplant? Cut it slightly smaller and give it a light salting for 10–15 minutes before roasting to help draw out moisture and bitterness.
- Avoid Overcrowding: Use your largest oven tray so the vegetables roast rather than steam.
Serving Suggestions
- Serve with warm crusty bread or polenta to soak up the pan juices.
- A crisp green salad with lemon dressing cuts through the richness.
- For drinks, a light red like Grenache or a chilled rosé pairs beautifully.
Storage Tips
- Leftovers: Store in the fridge for up to 3 days. The vegetables get even better the next day.
- Freezing: The ratatouille component can be frozen, but the chicken is best enjoyed fresh.
- Reheating: Reheat gently in the oven or shred leftover chicken to toss through pasta or couscous.
Final Thoughts
This roast butterflied chicken with ratatouille is proof that good food doesn’t have to be complicated. It’s a little French, a little Aussie, and a lot delicious. Whether you’re cooking for your family or just want something easy but impressive, this dish hits the sweet spot between effort and reward.
It’s also a great reminder that sometimes, the best recipes are the ones you invent out of laziness.
Roast Butterflied Chicken with Ratatouille
Equipment
- 1 roasting tray large
- 1 Mixing Bowl large
Ingredients
For the Chicken
- 1.5 kg whole chicken butterflied (backbone removed)
- 2 tbsp olive oil
- 1 tbsp fresh thyme leaves or 1 tsp dried
- zest of 1 lemon
- 3 garlic cloves finely grated
- 1 ½ tsp salt
- freshly ground black pepper
For the Ratatouille
- 1 medium eggplant cut into 2–3 cm chunks
- 1 zucchini halved lengthways and sliced
- 1 red capsicum cut into strips
- 1 yellow capsicum cut into strips
- 1 red onion cut into wedges
- 200 g cherry tomatoes
- 3 tbsp olive oil
- 2 garlic cloves sliced
- 1 tsp dried oregano
- salt and pepper to taste
Instructions
- Preheat the oven to 220°C fan-forced (240°C conventional).
- Make the marinade: In a small bowl, mix olive oil, thyme, lemon zest, grated garlic, salt, and pepper.
- Butterfly the chicken if not already done (see video for how). Pat dry with paper towels and rub the marinade all over, including under the skin. Set aside.
- Prepare the ratatouille base: In a large bowl, toss the eggplant, zucchini, capsicum, onion, cherry tomatoes, sliced garlic, oregano, olive oil, salt, and pepper.
- Assemble: Spread the vegetables evenly on a large roasting tray. Place the butterflied chicken on top, skin side up.
- Roast for 40–50 minutes or until the chicken is golden and cooked through. Rotate the tray halfway for even browning.
- Rest the chicken for 10 minutes before carving. Toss the vegetables with the pan juices and serve.