Bring 4 cups of water to a boil in a large pot.
Add the dried sorrel petals to the boiling water. If using, add the cinnamon stick and cloves.
Reduce heat and let the mixture simmer for about 15-20 minutes. This helps to extract the color and flavor from the sorrel petals.
Stir in the grated fresh ginger. Continue to simmer for an additional 5 minutes.
Remove the pot from heat and let it cool to room temperature. Once cooled, strain the mixture through a fine sieve or cheesecloth into a large pitcher.
Add sugar to the strained liquid while it is still warm, stirring until completely dissolved. Adjust the amount of sugar according to your taste preference.
Stir in vanilla extract and lime or lemon juice, if using. These add extra flavor and balance the drink's sweetness.
Refrigerate the Sorrel Drink until it is cold.
Enjoy your meal!