Stuffed bell pepper with carrots and onions

I found the recipe in old records, I don't remember exactly who gave it to me and when. But such a pepper stuffed with vegetables can be eaten by those who are on a diet, and Orthodox during lent.
For this culinary recipe, we select the strongest and most elastic peppers, not even peppers, but peppers, because large fruits will be easier to stuff. All food should be prepared with a soul, and preparations for the winter are no exception, so forget the tears that you will have when cleaning and cutting onions (it needs to be cut into half rings). Carrots and roots of parsley and celery are also better cut, and as small as possible. These ingredients of our cooking recipe must be fried separately and mixed in a large cup. Add salt and mix well again.
Our peppers need to be carefully washed and cleaned of seeds, trying not to burst them. Blanch the prepared pepper for 1-2 minutes, let it cool.
Very carefully stuff the pepper with ready-made vegetable minced meat. We put them in jars, close them tightly and put them in a cold place.