I have to admit that I don't love frozen vegetables for the most part. So if you have a favorite way to freeze a vegetable from your garden, please share it with me. Here is one I like and eat willingly out of the freezer come the dark days of winter. I want to share this simple thing with you in hopes you might have a similar beloved thing to pass on to me. For some reason, this year has not been a year when I put up a lot of food for winter. A few jars of tomatoes and this amazing thing I will now show you are the only things I have done. No beans, no salsa, no jams, no chutneys. Well there is still time, so maybe I will play catch up and do a plum chutney with the amazing plums passed on to us by our friend, Yvan.
This recipe starts in the spring. I basically plan part of my garden just so I can have all the right veggies to make this. You need
onions
garlic
peppers
eggplant
tomatoes
zucchini or summer squash
The garlic gets planted the previous fall, the onions go in in late April, and everything else goes in June 1. I like to freeze about 10 to 20 quart bags of this ratatouille, so I usually plant about 6 pepper plants (3 Ace and 3 Italia) , 6 San Marzano tomatoes, 6 eggplants (usually a combination of Listada di Gandia, Orient Express, and Hansel), and 1 zucchini plant ( I do two plantings, one June 1 and one July 1 that way the plants are always healthy). Most households do not need more than 1 zucchini plant. Really.
Harvest all the veggies, wash them well. And start chopping. This year, I was a bit lazy and bought a few disposable pans to do the roasting. It made for easy clean up, but the veggies did not caramelize as much as they would have on metal or pyrex. Lesson learned.
So basically you just chop up all the vegetables into 1" chunks or so. The proportions are different every year, but it is usually about 1 part onions, 1 part peppers, 3 parts eggplant, 2 parts tomatoes, and 2 parts zucchini. I chop everything separately and then add it to the pans. I then drizzle olive oil over every thing. Add lots of salt, good sea salt is best, and then handfuls of chopped herbs to each pan. I like a blend of thyme, oregano, and rosemary. But other combinations work well.
Preheat the oven to 375F and slide in the pans. Turn and toss every 20 minutes, until everything is cooked and starting to caramelize. The overall cooking time really depends on the amount you are doing, the type of pan you are using, the thickness of the vegetable layer in each pan, etc. Basically, cook it until the whole house smells really good and the veggies are very soft and starting to brown. If I were making this for a meal to be eaten that night, I would do a single layer, in pyrex, and let it get golden brown. This is much harder to do in big batches in a home oven, and since freezing compromises texture and flavor anyhow, I think of these roasted veggies as additions to other recipes all winter long, not the main showcase in a meal.
Once everything is cooked, let it cool down completely, and then carefully scoop it into plastic quart-sized freezer bags. I usually use a measuring cup and one of those funnels for jars, since it makes life a little easier. Once frozen, the veggies can be used in pasta sauces, on pizza, in lasagnas, in soups and stews, as fillings in calzones, or as a topping for polenta, etc. You get the picture. It's such a nice way to have a little taste of summer in the winter and uses up so much of that amazing garden produce. Even in a summer like this one, when I have had to take some time away from gardening and preserving, I made sure to do some of these roasted veggies for the freezer.
This blog post was written by Julie Rubaud.