- 4 avocados, chopped
- 1 celery stalk, finely chopped
- 2 serrano chiles, seeds removed if desired, finely chopped
- 2 garlic cloves, finely grated
- 3 tablespoons fresh lime juice
- 1/4 small red onion, chopped, divided
- 1/2 cup chopped fresh cilantro, plus leaves for serving
- Kosher salt
- Mash avocados, celery, chiles, garlic, lime juice, 1/2 of onion, and 1/2 cup chopped cilantro in a medium bowl to desired consistency; season with salt. Top guacamole with remaining onion and cilantro leaves.