Best Ratatouille Recipe 2024 Recipe. Learn how to make in 5 easy steps! Jamie oliver's best ratatouille recipe shows you how to make ratatouille from scratch, and it couldn't be easier.

An authentic french ratatouille, also called ratatouille niçoise is a vegetarian dish made of slowly cooked onion, red bell pepper, eggplant, zucchini, and tomatoes. Once known as a “peasant dish, ratatouille is, to me, the ultimate low.