Cut both ends off the cucumbers. Cut in half, lengthwise. Using a spoon, scrape out the middle of the cucumbers to remove the seeds.
Finely dice the red pepper and onion
Salt the Vegetables
Place the diced vegetables in a large bowl and mix in the salt. You can also mix in water at this stage but that is optional. Let this mixture sit on the counter for 2-3 hours, covered.
Run the vegetables under water to remove the salt.
Press out excess moisture with a cheese cloth or kitchen towel.
Make the Brine
In a Large Pot: Mix the vinegar, seasonings and sugar. Bring to a boil
Make the Relish
Combine the drained vegetables with the brine. Simmer for atleast 10 minutes. (Taste your relish! if you want it sweeter, add more sugar. If its too sweet, add more vinegar. If you want it to be brighter, add some turmeric (¼ teaspoon)
Store
Follow the instructions on your canner to can this recipe or store it in the fridge for up to 2 months in an airtight container