Cherry tomatoes turn silky, jammy, and deeply savory when they’re slow-roasted until their skins burst and their juices mingle with garlic and herbs. The olive oil does more than keep everything from drying out — it gently cooks the tomatoes from all sides, concentrating the flavor until every spoonful tastes brighter and richer than raw tomato ever could. This is the kind of thing that disappears fast once it hits the table, whether you spoon it over pasta, tuck it onto toast, or serve it next to a simple piece of grilled chicken.
What makes this version work is restraint. The oven stays low, so the tomatoes collapse slowly instead of shriveling at the edges, and the garlic softens into something sweet instead of sharp. A mix of thyme and rosemary gives the oil enough perfume to carry the dish without taking over, and the red pepper flakes add just enough heat to keep the confit from tasting one-note. You don’t need fancy tomatoes here, just ripe ones that will give up their juice as they roast.
Below, I’ve included the little details that matter most: how submerged the tomatoes should be, what to look for when they’re done, and how to use that fragrant oil afterward so nothing goes to waste.
The tomatoes got all wrinkly and sweet, and the garlic turned soft enough to spread on bread. I used the oil on pasta the next night and it had so much flavor after just 90 minutes in the oven.
Save this cherry tomato confit for the nights when you want spoonable, slow-roasted tomatoes with barely any hands-on work.
The Secret to Cherry Tomato Confit That Stays Silky, Not Watery
The difference between confit and roasted tomatoes comes down to heat and coverage. At 300°F, the tomatoes cook gently enough to collapse without scorching, and the olive oil cushions them so the juices stay in the pan instead of evaporating away. If you roast hotter, the skins shrivel before the centers soften, and you lose that spoonable texture that makes confit worth making.
The other common mistake is crowding the pan without enough oil. The tomatoes need to sit mostly submerged, not just lightly coated. That oil doesn’t just add richness; it controls the temperature around the tomatoes and helps the garlic turn sweet and mellow instead of bitter.
- Low oven heat — keeps the tomatoes tender and lets the flavor concentrate gradually.
- Enough olive oil — protects the tomatoes from drying out and creates the luscious texture you want.
- Whole smashed garlic cloves — soften into sweet, spreadable pieces instead of burning like minced garlic would.
- Fresh herbs — infuse the oil as the confit roasts, which is why the leftover oil tastes almost as good as the tomatoes.
What Each Ingredient Is Actually Doing in This Dish
- Cherry tomatoes — Their natural sweetness and small size make them ideal for confit. Grape tomatoes work too, but they’re usually a little meatier and less juicy, so the finished dish lands slightly firmer.
- Olive oil — Use a good-tasting olive oil here because it becomes part of the final dish, not just a cooking medium. You don’t need your most expensive bottle, but a harsh or bitter oil will show up in the flavor.
- Garlic — Smashed cloves roast more gently than chopped garlic and won’t burn as quickly. If you only have pre-peeled cloves, leave them whole and crush them lightly with the side of a knife.
- Fresh thyme and rosemary — These herbs hold up in the oven and perfume the oil without turning muddy. Dried herbs can work in a pinch, but use less; they taste more concentrated once they sit in the hot oil.
- Red pepper flakes — They don’t make the dish spicy so much as they keep the sweetness from getting flat. If you want a milder confit, cut the amount in half rather than leaving it out entirely.
How to Roast the Tomatoes Until They Collapse at the Right Moment
Building the Pan
Arrange the tomatoes in a baking dish with the garlic tucked around them so the heat reaches everything evenly. You want a single layer, or close to it, because stacked tomatoes steam before they roast. Pour in the olive oil until the tomatoes are mostly submerged; if the tops are exposed, they’ll dry out before the centers soften.
Slow Roasting
Slide the dish into a 300°F oven and leave it alone long enough for the tomatoes to surrender. Around the 1-hour mark, check for skins that have wrinkled and split, with juices pooling at the bottom of the dish. If the tomatoes still look tense and firm, give them more time; confit should look relaxed and almost collapsed, not deflated and browned.
Knowing When It’s Done
The tomatoes are ready when they’re soft enough to burst at the touch of a spoon and the garlic has turned pale gold and tender. The oil will shimmer and pick up a deep tomato color. If the garlic starts taking on dark spots, the oven is running hot, and you should pull the pan before the flavor turns bitter.
Three Ways to Use It Without Repeating Yourself
Over pasta with a little starchy water
Toss the confit with hot pasta and a splash of the cooking water so the oil turns glossy instead of pooling at the bottom of the bowl. The tomatoes break down just enough to coat the noodles, and the garlic gives the sauce a built-in sweetness without needing cream.
Dairy-free toast topper
Pile it onto thick toasted bread with a pinch of flaky salt for a quick breakfast or snack. It’s naturally dairy-free, and the oil soaks into the bread in the best way, so you get a crisp edge, a soft center, and tomatoes that taste almost candied.
With grilled chicken, fish, or tofu
Spoon the tomatoes and oil over simply cooked protein to add instant sauce without extra work. The confit brings acidity, richness, and herbs in one move, which is why it can turn plain grilled food into a full meal.
Storage and Reheating
- Refrigerator: Store in a sealed container for up to 5 days. The oil will firm up in the fridge, and that’s normal.
- Freezer: Freeze the tomatoes and oil together in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight; the texture stays usable, though the tomatoes soften a bit more.
- Reheating: Warm gently on the stove over low heat or in a low oven until the oil loosens and the tomatoes are just heated through. High heat can make the tomatoes break down too far and can dull the flavor of the herbs.
Questions I Get Asked About This Recipe
Cherry Tomato Confit With Garlic And Herbs
Ingredients
Equipment
Method
- Preheat the oven to 300°F with an oven rack in the middle position as it heats.
- Arrange the cherry tomatoes in a baking dish and scatter the smashed garlic cloves around them.
- Tuck the thyme and rosemary sprigs among the tomatoes so they sit in the oil while roasting.
- Pour the olive oil over everything until the tomatoes are mostly submerged, leaving a little exposed if needed for evaporation.
- Sprinkle the red pepper flakes and a generous pinch of salt over the tomatoes.
- Roast for 1 hour to 90 minutes at 300°F, until the tomatoes are soft and slightly collapsed; look for softened skins and oil that looks lightly golden and glossy.