Gather all ingredients on a clean cutting board. Halve the cherry tomatoes, finely dice the red onion, and chop the cilantro.

Slice the avocados in half lengthwise, remove the pit, and scoop the flesh into a mixing bowl.

Mash the avocado to your desired consistency using a fork or potato masher.

Add lime juice, salt, pepper, diced red onion, halved cherry tomatoes, and chopped cilantro to the mashed avocado. Mix gently until combined.

Taste and adjust seasoning as needed. Serve immediately with tortilla chips or as a topping for your favorite dishes.