Wash and core peppers, peel onions. Remove strings from celery. Using a food processor, coarsely chop peppers, onions and celery. Drain any excess juice and transfer the chopped mixture to a separate (microwavable) bowl.
Next, process briefly to finely mince the sweet gherkins (food processor doesn't need to be rinsed between ingredients). Transfer chopped garlic and gherkins (sweet cucumber pickles) to same bowl as the chopped pepper mixture.
In food processor, combine peeled garlic cloves, paste, vinegar, Worcestershire, brown sugar, chili powder, mustard and pepper; process until smooth. Stir mixture into chopped ingredients and combine well.
Microwave on high for 1 minute; stir well from the center to the outside. Microwave again for 1 minute. Cool and store in a glass jar at least overnight before use.
Use as a condiment when serving hot dogs or kielbasa.
Submitted by: CM