Oriental Beef over Brown Rice, with peppers and mushrooms.

Ingredients

• 8oz ground beef, 225gr, 8oz
• 1 small onion chopped, 110gr, 3.9oz
• 1 clove garlic, minced, 4gr, .14oz
• 1/2 green pepper, 80gr, 2.8oz
• 1 medium carrot, 90gr, 3.2oz
• 4oz mushrooms, 125gr, 4.4oz
• 2 ribs celery, 100gr, 3.5oz
• 1 small can water chestnuts, 100gr, 3.5oz
• 1/2 cup beef stock, 112.5gr, 4oz
• 1 tbs tomato paste (or ketchup if you don't have tomato paste), 15gr, .53oz
• 3 slices peeled ginger, about 1" diameter (2.5cm) 1/16th" thick, 5gr, .17oz
• 2 tsp olive oil, 9gr, .32oz
• 1 tsp sesame or walnut oil, 4.5gr, .16oz
• 1 tbs cornstarch (or thickener of choice) dissolved in, 8gr, .28oz
• 2 tbs soy sauce, 32gr, 1.1oz
• 1/2 cup brown rice, 90gr, 3.2oz
• 1 cup water or beef stock (or half each) or whatever your rice calls for, 225gr, 8oz
• 1/2 tsp dried oregano