Step 1

In a medium, microwave-safe bowl, stir the salt into the water until dissolved. Add the tomatoes, cover the bowl with a plate or plastic wrap, and microwave for 2 minutes, until the tomatoes are plumped.

Step 2

Carefully remove the bowl from the microwave and let the tomatoes cool completely in the water. Drain the tomatoes and place on paper towels to dry.

Step 3

Place the tomatoes in a small jar or storage container, seal and refrigerate, up to 1 week. Optionally, sprinkle chile flakes over the tomatoes in the jar, then cover with the olive oil. Seal the jar and refrigerate for up to 1 month.