Rhubarb Refrigerator Pickles - cooking recipe

Ingredients

1 cup balsamic vinegar (or substitute your favorite fruit vinegar)
1 cup sugar (up to 1 1/2 cups, as needed)
1 tablespoon kosher salt
1/4 teaspoon ground cloves (more to taste)
4 stalks rhubarb, cut into 1-inch pieces

Preparation

Boil the first 4 ingredients for 5 minutes, or until sugar has dissolved, stirring continuously.
Chill the liquid in the refrigerator for an hour.
Pack rhubarb into glass jars, pour the liquid over the stalks, then screw on the lids.
Keep refrigerated for a day or two before eating.