Celery-Spiked Guacamole with Chiles

• 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

1. 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.