Further reading

Cooking Times and Temperatures The archaeological record reveals that starvation and vitamin deficiency were among the most-prevalent health issues for early societies. Gradually, however, agricultural societies improved their farming skills, increased their productivity, and decreased the risk Food & Cooking of famine. Farming became more productive than hunting and gathering. Sandwiches should be kept under temperature control when they are transported and displayed for sale. Alternatively, you could use time, rather than temperature, to keep the sandwiches safe. Cooked chicken, refried beans, enchilada sauce, shredded Mexican blend cheese, ricotta cheese, tortillas… For safety reasons, you should be in the kitchen…