1 tbsplight olive oil
1 shallot or ½small white onion, diced
1 tspminced (about 2 cloves)
1 cuphulled millet or arborio rice or quinoa
1 ¼ cupsbutton mushrooms, thinly sliced
1 tspwhite wine vinegar
2–3 cups vegetable stock, divide
1-2 tbspbutter
¼ cupshredded Parmesan
1 cup or more loose leaf spinach
to tasteFresh parsley
to tastekosher salt
to tasteblack pepper