Heat a dry cast iron pan to medium and add 1 cup of sliced mushrooms. Cook them just a bit, because that keeps them from getting mushy and deepens their flavor.
Remove from the pan and add 1 TBSP of olive oil. Slice 1/4 yellow onion and crush 1 clove of garlic and add to the pan. Add 1 tsp of fresh ginger or 1/4 tsp of dried ginger, salt and pepper. Cook until the onions are transparent, make sure the garlic does not burn. Then add back the mushrooms.
Take three stalks of bok chop and chop into inch long pieces. Cut about 6 cherry tomatoes in half, Add and cook until tender. Add salt and pepper and toss in about 2 tsp of soy sauce.
Serve over rice. Makes one generous serving. The mushroom flavor is deep and rich and they are toothsome, not mushy. The tomatoes add some sweetness, the boy chop a bit of crunch. Delicious and filling.