Step 1

Heat the butter in a large skillet over medium heat, add the onion and celery and cook until softened, about 5 minutes.  Add the ginger and garlic, and cook for another minute or two.

Step 2

Increase the heat to medium high and add the ground beef.  Cook until browned.

Step 3

Stir in the molasses and soy sauce.  Dissolve the cornstarch in the water, then add to the beef and stir and cook until thickened.

Step 4

Stir in the water chestnuts and bean sprouts and cook for a couple more minutes.

Step 5

Spoon over rice and serve