For the vegetables
olive oil onion garlic red bell pepper yellow bell pepper salt black pepper thyme parsley sprig
yellow squash green squash japanese eggplants roma tomatoes
For the sauce
If you remember the iconic scene from the movie, ratatouille is a traditional French dish made from vegetables.
To start, you will need to prepare the vegetables. That includes slicing all of your raw vegetables like the yellow and green squash and the eggplants.
Then, you can also blanch and peel the tomatoes. Two tomatoes need to be sliced, and the remaining six can be diced (for the sauce). If you haven’t already, you can also roast and dice the yellow and red bell peppers.