This is a great way to have some fruit mixed in with your pickled vegetables. The pickling liquid is also delicious. I use the liquid in marinades for meat, salad dressings or sauce, and even cocktails! I do pickled rind and pickled watermelon at the same time to maximize the use of the fruit. I start with a huge wedge of melon (because you will nibble, and so will everyone else as they see you making this) and cut the cubes. Cut the rind (not the skin) into small pieces once you have removed the flesh.
The key to this vibrant pickle is the balance of sweet, sour, and salty in the brine, enhanced by freshly crushed spices. Lightly crushing the coriander and peppercorns releases their aromatic oils, intensifying the flavor without making the brine gritty. Don't overcrush them into a powder. The pickling liquid is incredibly versatile; save it for marinades, dressings, or even unique cocktails. Ensure the watermelon and rind are fully submerged to pickle evenly. For best results, allow ample chilling time, ideally 24 hours or more, for the flavors to fully meld. This recipe is a fantastic way to utilize the entire watermelon, minimizing waste and maximizing flavor.