Pickled Cherry Tomatoes, Red Onions, and Cucumbers

Prepare the vegetables: Wash the tomatoes and cucumbers. Slice the onion and cucumber thinly.

Make the brine: In a saucepan, combine vinegar, water, sugar, salt, peppercorns, and garlic. Bring to a boil, then simmer for 2 minutes.

Fill jars: Layer the tomatoes, onions, and cucumbers in clean glass jars. Add mustard seeds or dill if using.

Pour the brine: Carefully pour the hot brine over the vegetables, making sure everything is submerged.

Cool and store: Let cool to room temperature, then seal and refrigerate.

Serving and Storage Tips