Mortar and Pestle: Granite vs Porcelain

avocadosmortar-and-pestle

I want to get a mortar and pestle to make guacamole with, but no sure what the differences are between granite and porcelain. The porcelain ones are cheaper, but the granite variety have more weight (i think that might make it easier to grind/mash things). However, the granite sets are more porous, so i think they might be harder to clean. Does anyone have any advice they can lend?

Best Answer

Neither.

The traditional instrument for making guacamole, and other Mexican mashed and ground preparations, is the mocaljete, which is similar to a mortar & pestle, but made with a shorter pestle and out of black basalt, a rough volcanic stone:

Mocaljete

A regular mortar and pestle out of ceramic or granite will not work for a fat, squishy fruit like avocado; it will just squish around and out of the bowl. You need the rough, pitted texture of the volcanic stone to "grab" the avocado pulp.

Personally, I find that the ideal tool for making guacamole or avocado salsas is actually a regular mixing bowl and a heavy pastry blender:

heavy pastry blender

... but even a large metal serving fork will work fairly well. Better than a regular mortar and pestle will.