Fresh dill chopped (optional) I used dill and lemon.
Instructions
In a large bowl, combine the sliced cucumbers and onions.
In a separate saucepan, combine vinegar, water, sugar, salt, pepper, garlic powder, and red pepper flakes. Bring to a simmer, stirring occasionally, until sugar dissolves.
Pour the vinegar mixture over the cucumbers and onions, and stir to combine.
Allow the mixture to cool to room temperature, then refrigerate for at least 4 hours or overnight for best flavour.