ratatouille
Synonym discussion
Sense: noun/1
While ratatouille, caponata, and tian all feature cooked aubergines and peppers, the cooking method and seasoning set them apart. Ratatouille is a Provençal stew: the vegetables are chopped, then slowly simmered together in olive oil with garlic and herbs such as thyme and basil until tender. Caponata is Sicilian: the vegetables are fried separately, then combined with vinegar, capers, and sometimes sugar for a sweet-and-sour finish, and it is typically eaten at room temperature. Tian is also Provençal but the vegetables are sliced thinly and arranged in concentric circles in a shallow dish before being baked, rather than stewed. In short: ratatouille is saucy and simmered; caponata is tangy and served cool; tian is baked and prettily layered. If you want a hearty summer vegetable side served hot, ratatouille is the right choice.
Etymology
The word ratatouille comes from French, ultimately from the Occitan word ratatolha. The Occitan term is probably formed from raton (‘to grate’ or ‘to crush’) and tolha (‘stew’). The dish originates from the Provence region, near Nice, where it has been a staple of summer cooking for centuries. The full name ratatouille niçoise refers specifically to the version from Nice.