To really cut down on time use frozen chopped onion, frozen chopped peppers, and minced garlic in a jar. Then the only thing you have to chop is the celery.
Very good. It does take a while to chop all of the veggies and put it together but the end result is delicious and pretty healthy for you too.
This is NOT quick! It took me nearly an hour and a half just to put all the ingredients in. It tasted good, anyway.