Ratatouille gets its name from the French word "touiller", which means to stir or toss. And you can see from this video, it's as easy as tossing some vegetables and herbs together to get a hearty meal that fills out your vegetable grams nicely.
The classic vegetable choices for this dish are tomatoes, zucchini, eggplant, bell peppers, and onion, but the great thing about this recipe is that it works with any kind of leftovers you have on hand. Bon Appétit!