1 lb filet mignon or Rib-eye, remove silver skin and cut into 1-inch cubes
1 Tbs soy sauce
1 Tbs fish sauce
1/4 tsp dark soy sauce, optional
1 Tbs sugar
1 tsp black pepper
2 tsp vegetable or canola oil


For Cooking
1 Tbs cooking oil
2 Tbs unsalted butter
4 cloves garlic, chopped
1 shallot, sliced
3 to 4 green onions, cut halves in lengthwise and cut into 2-inch pieces