Ground products are more likely to be exposed to food born bacteria because of more surface area exposure and the potential contaminates from products run through contaminated surface areas of processing equipment used to obtain final product. Human consumption of products not kept below 40* and above 140* have a high risk of developing micro organisms that can cause food poisoning.
Safe Food Handling Fact Sheets
Being in the food industry for 20 years and holding a Safe Food Handling Certifcate, I personally don't care for the Culinary Precision Cooker/Immersion Circulator concept.
I get the chitz from plain white bread. :lmao:
Steaks and whole chunks OK. Ground products I would be cautious.