I could make this daily if avocados were available!
Fruit selection dictates the entire outcome of a batch of guacamole long before any mashing begins. When avocados yield slightly to gentle palm pressure without showing dark bruising under the skin, they possess the necessary moisture and fat levels for proper emulsification.
Mesoamerican cooks originally prepared this avocado-based condiment in volcanic stone mortars called molcajetes, which crushed cell walls efficiently without generating excess heat. Balancing the added dairy and salsa elements requires careful attention so excess liquid does not break the fat emulsion.