Place the tomatoes, red onion, jalapeño, cilantro, and lime juice in a medium mixing bowl.
Mix well to combine. Taste and add salt and pepper, as needed. Enjoy right away or refrigerate in an airtight container for later.
Notes
For the nutrition facts, a serving is approximately 2 tablespoons.The salsa can be stored in an airtight container in the refrigerator for up to 5 days. Give it a stir before enjoying. Do not freeze.