1/2 cup chopped red onion
2 habanero peppers, seeded and minced (wear gloves), or to taste
2 cloves garlic, minced
1 tablespoon lime juice
1 teaspoon cayenne pepper
4 sprigs cilantro, chopped, or to taste
1/2 large tomato, seeded and finely diced
Blend avocados, red onion, habanero peppers, garlic, lime juice, cayenne pepper, and cilantro in a food processor until smooth; transfer to a bowl. Fold tomato into the avocado mixture.