Wash cherry tomatoes and remove stems. Peel garlic and onion, and slice them for easier chopping.

In a food processor, add chopped garlic and onion. Pulse for 10-15 seconds until finely chopped.

Add cherry tomatoes and cilantro to the processor. Pulse for 15-20 seconds until chunky.

Transfer mixture to a bowl, squeeze fresh lime juice, add salt, and stir to combine.

Serve immediately with tortilla chips or let chill in the fridge for 30 minutes.