What were Harappan cooking practices?

Harappan cooking practices involved the use of clay ovens and hearths for baking and cooking food. Evidence of these cooking methods has been found in the form of fire altars and well-built kitchens in some of the Harappan houses. The Harappans also used pottery, such as large storage jars and smaller vessels, to cook and store food. The presence of a variety of grains and vegetables in their diet suggests that they likely boiled, roasted, and steamed food. The cooking methods were likely simple but efficient, reflecting their advanced knowledge of food preservation and preparation.

This question related to Chapter 6 Social Science Class 6th NCERT.
From the Chapter 6. The Beginnings of Indian Civilisation.
Give answer according to your understanding.