1 creamy brown greens asiago Recipes

mixed spring greens , such as tatsoi, baby mustard greens, lamb s quarters and arugula (about 12 cups), extra virgin olive oil, scallions (wild leeks) or 1 bunch ramps, trimmed and thinly sliced (wild leeks), chopped fresh ginger, chopped garlic, sea salt or kosher salt, to taste, cooked brown rice , preferably basmati, from 1 1/2 cups raw rice, unsalted butter, grated asiago cheese , plus additional for serving (about 1/2 cup), fresh ground black pepper , to taste