The ultimate oven ratatouille Let's face it: traditional ratatouille is often... disappointing. Too soft, too bland, sometimes drowned in oil. And yet I love the idea of the dish. This mix of summer vegetables is a promise of sunshine at the table. But I needed another method - and I found it. By modifying it slightly to suit my tastes, it has become THE ratatouille of the house. Since then, it's been simple: the casserole almost never arrives whole at the table. My husband and I regularly 'check' its taste... and sometimes there's nothing left for our boys! Whether you serve it as a side dish, or as a vegetarian or vegan main course with a crusty baguette, this roasted ratatouille will reconcile you with this summer classic.