1/2lb.large shiitakebaby portabella or button mushrooms
1small red onionsliced crosswise 1/3 inch thick
Extra virgin olive oilfor brushing
2Tbsp.balsamic vinegar
Saltto taste
Black pepperto taste
Instructions
Preheat the oven to 425 ℉. Trim and peel the broccoli stems. Cut the broccoli lengthwise into long stalks, with 1 or 2 florets each.
Spread the broccoli on a large, rimmed baking sheet. On another large, rimmed baking sheet, put the shiitake on one side and the onion slices on the other.
Generously brush all the vegetables with olive oil, season with salt and pepper and roast for about 20 minutes, until just tender and lightly browned.
Transfer the broccoli to a platter. Drizzle the balsamic vinegar over the mushrooms and onion and stir to coat. Top the broccoli with the shiitake and onion and serve.