Sous Vide Ratatouille
Kate is a freelance food writer and editor living in Berkeley, CA. Before moving to the Bay Area, Kate spent two years working as a test cook at America’s Test Kitchen, and has contributed to Serious Eats, The Oxford American, KQED and The Hypocrite Reader, among othe ...
Ingredients for 6
3 medium zucchini, sliced into 1/4-inch-thick planks
3 medium tomatoes, sliced into 1/4-inch-thick rounds
2 red bell peppers, cored and sliced into 2-inch-wide planks
1 medium eggplant, sliced into 1/4-inch-thick rounds
1 medium onion, peeled and sliced into 1-inch wedges
Crushed red pepper flakes
10 cloves garlic, peeled and smashed
5 tablespoons (74 mL) extra virgin olive oil, plus more to taste
5 sprigs fresh basil, plus more chopped basil for serving
Set the Anova Sous Vide Precision Cooker to 185ºF (85ºC).
Place the zucchini, tomatoes, bell peppers, eggplant, and onion each in its own large zipper lock or vacuum seal bag. Season with salt and pepper flakes.
Divide the garlic between the bags. Add 1 tablespoon olive oil and 1 sprig basil to each bag. Seal the bags using the water immersion technique or a vacuum sealer on the moist setting.
Place the bags in the water bath and set the timer for 30 minutes. If using zipper lock bags, you will need to weigh down the bags.
When the timer goes off, remove the bag with the tomatoes and set aside. Set the timer for 30 more minutes.
When the timer goes off, remove the bags with the zucchini and peppers. Set aside. Set the timer for 1 hour.
When the 1 hour timer goes off, remove the bags with the eggplant and onion from the water bath.
Using a slotted spoon, transfer the tomatoes to a large bowl. Discard garlic, basil, and cooking liquid. Use the side of the spoon to roughly chop tomatoes.
Using the slotted spoon or your hands, remove each remaining vegetable from its bag. Discard garlic, basil, and cooking liquid. Roughly chop each vegetable and transfer to the bowl with the tomatoes.
Stir to mix well. Season to taste with salt, olive oil, and additional basil. Serve at room temperature.