You can mix & match really. I sometimes use parsnips or rutabaga (swede) as well. Coating with flour is called 'Dredging', here's what it does - http://www.cooksinfo.com/dredging
Oh sure,I do this all the time! If I don't have an ingredient,I just add something else.
I also really like to boil bones to make my own broth. Different strokes as they say.
Never used flour in mine,or mushrooms and celery either.
You can mix & match really. I sometimes use parsnips or rutabaga (swede) as well. Coating with flour is called 'Dredging', here's what it does - http://www.cooksinfo.com/dredging
Oh sure,I do this all the time! If I don't have an ingredient,I just add something else. I also really like to boil bones to make my own broth. Different strokes as they say.