Quick Pickled Cherry Tomatoes
Whole cherry tomatoes quick-pickled in a sweet, garlicky rice vinegar brine. They burst in your mouth, tangy and savory, and they are ready overnight. No canning required.
This is the recipe people keep asking me for, and there is a bit of real science behind why it works. When you pour hot brine over the tomatoes, the air and moisture inside each one expands from the heat. As everything cools down in the fridge, that air contracts and creates a small vacuum inside the tomato. That suction pulls the brine in through the stem scar, the one opening in the otherwise sealed, waxy skin. By the next morning the tomatoes are seasoned all the way through and they pop when you bite them.
In fact, the FDA describes the exact same effect as a food safety hazard: when hot tomatoes get cooled in cold water, the vacuum can suck that water, and any bacteria in it, right into the fruit through the stem scar. Processors are required to keep their cooling water warm or treated specifically to stop it. Here we are using that same suction on purpose, with clean seasoned brine instead of dump-tank water, to flavor the tomatoes from the inside out.
Wash and De-stem
- 01Wash the cherry tomatoes and pull off the stems. You do not need to prick them. The brine works its way in through the stem scar as they sit, that little opening where the stem was is all it needs.
Boil the Brine
- 02Combine the water, rice vinegar, sugar, and garlic salt in a small pot. Bring to a boil, stirring until the sugar and salt fully dissolve. Keep it hot, the heat is what drives the suction in the next step.
Pack and Pour Over Hot
- 03Pack the tomatoes into clean, heat-safe jars. Canning jars (Ball or Mason style) are built to take boiling liquid. Avoid thin or decorative glass, which can crack from the sudden heat, and run cold jars under warm water first so the hot brine does not shock them. Pour the hot brine over the tomatoes while it is still steaming, filling until they are fully submerged. Seal the lids tight.
Flip, Then Chill
- 04Right after sealing, flip each jar upside down so the brine reaches the tomatoes at the top. Let the jars cool this way. As they cool, the air inside each tomato contracts and pulls the brine in through the stem scar. Once cooled to room temperature, about 1 to 2 hours, turn the jars right side up (in case a lid leaks) and move them to the fridge. They are ready by the next morning. Keep them refrigerated the whole time, this is a fresh pickle, not a shelf-stable canned one.
- Pour the brine on hot. The heat expands the air inside the tomatoes, and the cooldown creates the vacuum that pulls the brine in through the stem scar. Cold brine skips that suction and barely seasons the inside.
- No need to prick them. Pull the stems and the stem scar is the opening the suction draws through. The rest of the skin is sealed and waxy.
- Flip the jar after sealing. Inverting it right after you lid it makes sure the brine coats the tomatoes at the top while everything cools. Turn it right side up before it goes in the fridge in case a lid leaks.
- Keep them submerged. Fill the jar with brine until every tomato is under the liquid. Top off at the same ratio if any are poking out.
- Vinegar swaps (same 2 cups). Apple cider vinegar for a fruitier, rounder tang. Plain white vinegar for a sharper bite, add an extra 1 tsp sugar to balance it.
- Sugar swaps (for the 1 tbsp). Brown sugar: 1 tbsp, straight swap. Honey: 1 tbsp, stir into warm brine so it dissolves. Stevia: start at about 1/4 tsp and taste, it is far sweeter than sugar.
- Garlic salt swaps (for the 1 tbsp). No Lawry's? Use 2 tsp kosher or table salt plus 1/2 tsp garlic powder. Or 2 tsp salt plus a smashed garlic clove. Plain salt alone (2 tsp) works too, you just get clean salt-and-vinegar tomatoes.
- Make it spicy. Drop 1 sliced fresh chili, 1 tbsp chili crisp, or 1/2 tsp red pepper flakes into the jar.
- Ready by morning. Overnight in the fridge is all they need. They keep up to 4 weeks, but they are best within the first 2.
