You can peel them, dip in egg wash and then breadcrumbs and fry: really good vegetable chips
For a broccoli and cheese soup, I use Gordon Ramsey's recipe + 1/2 cup shredded cheddar cheese, peel the stems first, and chop very finely, it helps the stalks cook faster. I reserve a few florets for garnish.
You can also use the stalks in place of asparagus. Slice stalks asparagus shape, roast on high heat with a little olive oil/garlic powder. Serve with hollandaise sauce.
Or you can use it like peas: peel the stalks, blanch until just tender but still a little crisp. Drain and mix with a little butter and LOTS of parmesan cheese and black pepper.
Also use in place of cabbage in a quick cole slaw, i use a vinaigrette rather than mayo and pair with bbq chicken sandwiches