Given the task definition and input, reply with output. In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.

Mix tomatoes, olive oil, rice vinegar, and garlic powder together in a bowl,______, Season with salt, Let flavors marinate before serving, 5 minutes or up to an hour,
Crumble oregano between fingers to release flavor and add to the tomatoes; stir to coat