Sanitize Your Equipment: Ensure that all your equipment is thoroughly cleaned and sanitized. This includes pots, cheesecloth, molds, thermometers, and other tools. This is to prevent the introduction of unwanted bacteria into the cheese-making process.
Heat the Milk: Pour the milk into a large, stainless steel pot and heat it slowly until it reaches approximately 95 degrees Fahrenheit (35 degrees Celsius).
Add Starter Culture: Once the milk reaches the desired temperature, add the starter culture and stir gently. The starter culture helps convert lactose into lactic acid, which is crucial for curd formation.
Add Rennet: After allowing the milk and starter culture to rest for a minute, add the rennet. Rennet is an enzyme that further aids in curdling the milk.
Cut the Curd: After the milk has set (usually in about 45 minutes to 1 hour), cut the curd into small pieces using a long knife or curd cutter. This helps expel whey from the curd.
Cook the Curd: Slowly heat the curds to around 105-108 degrees Fahrenheit (40-42 degrees Celsius) while gently stirring. This further expels whey and firms up the curds.
Drain the Whey: Remove as much whey as possible by pouring the curds into a cheesecloth-lined colander.
Mold and Press: Place the curds in a cheese mold, apply pressure, and allow the cheese to rest. This helps shape your cheese and remove residual whey.
Brine the Cheese: After pressing, immerse the cheese in a brine solution for several hours. This process helps preserve the cheese and enhance its flavor.
Aging: Finally, age the Provolone cheese in a cool, humid environment for at least 2-3 months.