Summer vegetables are roasted then covered with olive oil and packed into jars with garlic and thyme.
Autumn is just starting to show her face around here. Even if we donβt have the tell tale signs of fall colors that East Coasterβs have, I can see the little changes as we creep into the new season. The days are getting shorter, the mornings cooler, but the afternoons are still pleasantly summery.
I have to admit, I get a little nostalgic at this time of year. Knowing I wonβt being seeing those warm summery afternoons for much longer, or the vibrant colors of the last of the summerβs harvest makes me resent the arrival of the new season. I know soon Iβll be craving heartier, warm and comforting foods, and Iβll embrace that feeling when it comes. For now I want to enjoy the last that summertime has to offer and scoop up those beautiful jewel toned eggplants, tomatoes and zucchini that are in such abundance towards the end of summer.
The zucchini was especially slender and small, a delicate green; the eggplant deeply purple glossy beauties, and the tomatoes heavy and firm. It wasnβt long before I had gathered them all; my heart set on making something that would capture the best of the last of summer.
The ensuing olive oil marinated vegetables are the perfect illustration of how good eggplant, zucchini and tomatoes become even better when left to their own devices for a while in the oven. Blitzed in a hot oven to concentrate and sweeten their flavors, they emerge slumped and slightly shrunken, the tomatoes, eggplant and zucchini softening into one another, profuse with their juices. The roasted vegetables are then covered with olive oil and packed into jars with garlic and thyme. They keep well in the refrigerator for a week, and are convenient to have on hand to invigorate all manner of dishes.
Use sparingly as a condiment or generously as a main ingredient. I enjoy them in wraps, pasta or salads. The bonus of making these is the seasoned olive oil that is created as the vegetables marinate, so donβt forget to whisk it into dressings or toss it with your vegetables as well.
Now as for autumn, Iβll face it with open arms, just as soon as I finish my last jar.

Olive Oil Marinated Roasted Vegetables with Garlic and Thyme
Summer vegetables are roasted then covered with olive oil and packed into jars with garlic and thyme.
Ingredients
- 2 medium zucchini, thinly sliced into rounds
- 1 small eggplant, thinly sliced into rounds
- 4 medium sized tomatoes, quartered or sliced into rounds depending on size (or alternatively 1 basket cherry or grape-sized tomatoes, halved)
- 4 large fresh thyme sprigs
- 2 garlic cloves, thinly sliced
- 1 teaspoon sea salt
- Freshly ground black pepper
- Extra virgin olive oil to roast and to cover
Instructions
- Preheat the oven to 400F.
- Arrange the zucchini, eggplant and tomatoes on a large parchment lined baking sheet. Scatter the leaves from 2 thyme sprigs and garlic cloves over. Drizzle with 2 Tablespoons of the olive oil, then sprinkle with coarse sea salt and freshly ground black pepper.
- Roast for about 40-45 minutes or until tender, turning the vegetables over occasionally; until they shrink slightly but are still tender.
- Layer the hot vegetables and remaining fresh sprigs of thyme, into into sterilized jars, filling them to the top. (You can use one large jar or a few smaller ones.)
- Cover the vegetables completely with extra virgin olive oil and put the lids on tightly.
- Put the jars aside until they're cool.
- Refrigerate at least 48 hours to allow the flavors to develop.
Nutrition Information:
Serving Size:
1Amount Per Serving: Calories: 67Total Fat: 1gSodium: 2088mgCarbohydrates: 12gSugar: 9gProtein: 5g

Sylvie Shirazi is the recipe developer and food photographer behind Gourmande in the Kitchen. For the last 10 years she's been making eating more healthfully easy and accessible with gluten-free, grain-free, paleo and vegan recipes that are free from processed ingredients.
Jeanne @ CookSister says
Oh Sylvie - what a gorgeous post! That last picture had me totally mesmerised. I also love trying to capture the essence of summer and love preserving slow-roast tomatoes in this way. The idea of this on polenta is just super-decadent. My only tip to readers is to make SURE that the vegetables are COMPLETELY covered in oil - if bits stick up above the surface of the oil you risk getting mould, even in the fridge.
Sylvie says
Yes, you are absolutely right, keeping the vegetables fully covered is very important. Thanks for pointing that out.
DessertForTwo says
Your photography always takes my breath away! And makes me really hungry too! I would love these veggies on a sandwich with lemon-y hummus.
Thanks for the sweet comment on my site π
madhu says
Have always been meaning to do this and now that I have clear instructions, I am so going to make this!! Thank you my dear!
Jamie | My Baking Addiction says
Absolutely stunning, Sylvie! Love those Weck Jars!
Alisa says
I love this and I have most of the ingredients with me. Thanks for sharing!
Irini Savva says
Love the idea of preserving roasted vegetables! Your photos are beautiful.
Brenda @ a farmgirl's dabbles says
I like how those gorgeous veggies are layered into the jars. I love to roast tomatoes and use them in various ways, but have never thought to package my roasting so beautifully. Just lovely.
Pudding Pie Lane says
I'd love to have these in a tomato pasta! And true autumn is coming but it's so warm this week, however I think I shall be enjoying these flavours next week π
Aldy @ Al Dente Gourmet says
Absolutely scrumptious, Sylvie! What a beautiful description and incredible flavors π Every picture in this post looks simply gorgeous ( as always )
Delectable way to preserve summer memories!
HUGS <3
Kulsum at JourneyKitchen says
What a unique way of preserving vegetables. I don't think I have had anything like that. Lovely!
marla says
This is the prettiest way to preserve summer. I could dive into all these veggies. Would love 'em with pasta & feta cheese.