Cut the avocados in half and remove pits. Scoop out the flesh into a large bowl.
Pour the lime juice over avocados and add onions, cilantro, aji rocoto, salt, and pepper.
Using a big spoon (I use a tablespoon), chop up the avocados into bite size chunks while at the same time combining ingredients.
Stir in the tomatoes.
Taste and adjust the seasoning for aji rocoto, salt, and pepper. My Mom always said, you can always add, but you can't take away.
¡Al ataque!
Notes
*Aji rocoto paste can be found in the Hispanic section of the grocery store, in Latin markets, or purchased online. If you like spicy, add more but try with the lower amount first. If you want to substitute the aji rocoto, use ¼ - ½ teaspoon of hot pepper sauce OR ¼ - ½ teaspoon of cayenne pepper