01 - Pour milk into a saucepan and heat over medium heat, stirring occasionally to prevent scorching, until it reaches 180°F.
02 - Remove from heat and let the milk cool down to 110°F.
03 - Whisk 2 tablespoons of cooled milk with the yogurt starter in a small bowl until smooth.
04 - Stir the starter mixture back into the cooled milk until evenly incorporated.
05 - Pour mixture into a clean container, cover, and wrap in a towel or use a yogurt maker. Let culture undisturbed in a warm place for 6 to 8 hours until set.
06 - Line a strainer with cheesecloth, set over a bowl, and pour in the yogurt. Refrigerate for 1 to 2 hours until desired thickness is reached.
07 - Transfer thickened yogurt to a clean container and refrigerate until ready to serve.