-
Bring the water, vinegar, and salt to a boil so that the salt dissolves.
-
Slice the cucumber and pepper.
-
In the bottom of the jar, place one head of dill and two cloves of garlic. Layer the cucumbers and peppers until the jar is almost full. Place the other head of dill and remaining garlic on top. Add the red pepper flakes.
-
Fill the jar with the vinegar salt water mixture until everything is completely covered. Place the lid on tightly.
-
Let the jar sit on the counter for 2-3 days and then refrigerate at least two weeks before opening.