Can you call it a saute if you don't use any oil? This dish is probably closer to steamed vegetables, although it's made without a steamer. This is a super low-calorie vegetable side dish that would work really well if you're serving a rich entree and want something really light to serve with it. Or you could mix this into risotto, or use it to top pasta with tomato sauce. Either way, it's definitely packed with vitamins and the parmesan adds a lot of flavor.
I "created" this recipe last night as I was about to eat some leftover spinach and mushroom salad, and I realized that raw spinach leaves are actually kind of gross as a salad base. Baby spinach is fine, and just as healthy, but regular spinach really needs to be wilted to taste any good. So I figured that rather than add dressing, I would just throw it in my saute pan. It was about a hundred times better.
Steamed Spinach and Mushrooms
3. Let steam for about 5 minutes, stirring occasionally.