Ratatouille

The main secret of ratatouille is sautéing each vegetable separately before combining, rather than stewing everything together. This way each ingredient keeps its texture and doesn't turn into mush. Classic Provençal ratatouille is also baked in the oven at a moderate temperature (160–180°C), which allows slow, even cooking. Adding Provençal herbs — thyme, basil, rosemary — and garlic creates that signature southern aroma. A proper ratatouille is never watery: juices evaporate and the vegetables caramelize beautifully.

Yes, the oven method without pre-frying is the most popular approach among modern cooks. Slice all vegetables into rounds of equal thickness (5–7 mm), arrange them in a fan pattern in a baking dish over a sauce of tomatoes and garlic. Drizzle with olive oil, cover with foil and bake at 160°C for about an hour, then remove the foil for another 20–30 minutes for caramelization. This method is called tian — it gives a beautiful presentation like in the movie Ratatouille. The texture is more tender than when sautéed, but the flavour is equally rich.

Wateriness is the main problem with ratatouille, and it's almost always linked to eggplant and zucchini. Slice them and sprinkle with salt for 20–30 minutes, let the liquid drain, then pat dry with paper towels. Sauté each vegetable over high heat in small batches — don't overcrowd the pan or they'll steam in their own juices. Use ripe, meaty tomatoes or cherry tomatoes rather than watery greenhouse ones. If the ratatouille is still too liquid, remove the lid at the end and reduce the juices over medium heat for 10 minutes.

Ratatouille is one of the few dishes that becomes significantly better the next day. Overnight in the refrigerator, all the flavours meld together, the herbs and garlic infuse the vegetables, and the taste becomes deeper and richer. It can be served both hot and cold — as a standalone dish, a side for meat or fish, or on toast with cheese. Prepare it 1–2 days ahead without hesitation; it keeps in a sealed container in the refrigerator for up to 4 days. Reheat in a pan over low heat with a spoonful of olive oil.

Classic Provençal ratatouille includes eggplant, zucchini, bell pepper, tomatoes and onion — these are its essential base. Eggplant is the hardest to replace: it provides a meaty texture and a distinctive smoky flavour. It can be partially substituted with extra zucchini, patty pan squash, or portobello mushrooms — the mushrooms will give a similar density. Zucchini can easily be replaced with yellow squash or thinly sliced pumpkin. If you want to move beyond the classic — add chickpeas, fennel, or grilled eggplant: the dish will retain the spirit of ratatouille but gain a new character.