Cut the 3. 0 lbs (48. 0 oz / 1360g) of unsalted butter into uniform chunks so it melts evenly in your heavy-bottomed pot.
Place the 2. 0 tbsp (1. 0 oz / 28g) of whole peppercorns into the center of your 0. 1 sq yards piece of cheesecloth and tie it securely into a tight pouch.
Turn your stove to medium heat and melt the butter completely until it reaches a liquid state.
Gently drop the cheesecloth pouch containing the peppercorns directly into the melted butter.
Reduce the heat to the lowest setting to allow the mixture to gently simmer, watching as the milk solids begin to separate and sink to the bottom.
Let it cook undisturbed for about 25. 0 to 30. 0 minutes until the sputtering stops and the milk solids at the bottom turn a deep golden brown.
Remove the pot from the heat and carefully fish out the cheesecloth pouch with tongs.
Let the liquid cool slightly, then strain the golden liquid through a fine-mesh sieve into a sterile glass jar, discarding the toasted milk solids left in the pan.