[header] How to crumble tofu [title] Purchase extra-firm tofu. [step] You should be able to find tofu at any local grocery store, supermarket, or health-food store. Tofu is packaged according to the degree of hardness, ranging from extra soft to extra firm. 
Silken or soft tofus will not crumble well, so purchase a very firm tofu. [substeps] Tofu needs to be refrigerated, so check the store's refrigerated aisles, especially in the " organic " or " vegan " sections.