Start by dicing the tomatoes into small cubes, aiming for a uniform size.

Finely chop the red onion and cilantro.

Mince the garlic and jalapeño, adjusting the amount of jalapeño based on your spice preference.

In a large mixing bowl, combine the diced tomatoes, chopped red onion, minced jalapeño, cilantro, and garlic.

Squeeze the lime juice over the mixture, ensuring even coverage.

Add the ground cumin, then season with salt and pepper to taste.

Gently mix all the ingredients together using a spoon or spatula until well combined.

For best results, allow the salsa to chill in the refrigerator for 30 minutes to let the flavors meld together.

Serve the fresh tomato salsa with tortilla chips, as a topping for tacos, or alongside your favorite Mexican dishes.