Strawberry Shrub

Directions

1. 1
   Wash strawberries well, and drain well in a colander. Remove stems and slice or quarter the berries, then transfer them to a non-reactive container that can be tightly sealed.
2. 2
   Pour the vinegar over the berries. Seal the container and allow to rest at room temperature for 3 to 5 days, stirring once to twice daily. The berries will lose most of their color.
3. 3
   Transfer vinegar and berries to a non-reactive saucepan. Stir in 1/2 cup sugar. Bring to a boil over med-high heat, then reduce heat to low. Simmer as gently as possible, uncovered for one hour, stirring on occasion. (Note: boiling vinegar is quite pungent, make sure you have good ventilation!)
4. 4
   Strain a tablespoon or two of the mixture into a glass, and allow it to cool. Add seltzer water, then taste. Add sugar if desired. Once it is the desired sweetness, remove from heat and allow to cool for 15 to 20 minutes. Strain the entire mixture through a mesh strainer set over a bowl, pressing as much of the liquid out of the fruit pulp as possible. Strain the collected liquid through a mesh strainer lined with several layers of cheesecloth into a quart-sized pitcher or glass measure. Transfer to a bottle, cool to room temperature, seal, and store in the fridge. Use as you see fit!