Chinese Style Daikon Stir-fry

3 TBSP cooking oil 
2 TSP ginger, minced
1 medium onion, sliced
2-3 inches Daikon radish, quartered and sliced
1/2 pound broccoli, cut into small flowerettes (or other vegetable like sliced carrots, green beans, cauliflower, cabbage, etc.)
2 TBSP natural soy sauce
2 TBSP white wine or rice wine
4-6 TBSP water

Heat oil on medium heat in skillet and saute onion and ginger for 10 minutes stirring until soft.  Add Daikon, broccoli, soy sauce, wine, and 4 TBSP water.  Cover and steam for 10 minutes or until broccoli is soft.  Lift cover periodically, stir, and add additional water if needed.  Serve hot.  Serves 2-4.