2 tbsp. cooking oil
3 cloves garlic, smashed
1 sm. onion, sliced thinly
1 sm. fresh tomato, cut into wedges
1 lb. ground beef
1 tbsp. shoyu
1 tsp. ground black pepper
1 tbsp. oyster sauce
1 can (8 oz.) straw mushrooms in brine, sliced
1 can (8 oz.) bamboo shoots, strips
1 bunch fresh mustard leaves, sm. chunks
1-2 tsp. salt (adjusted to taste)

In a wok or fry pan, saute garlic in oil until golden brown. Add the onion and continue to stir until wilted. Stir in the tomato. Add the ground meat, stir and continue to cook. Add shoyu, pepper, and oyster sauce. When ground beef is brown, add drained bamboo shoots and continue to stir. Add the drained mushroom, stir and add salt. Lastly, mix in the mustard leaves. Serve immediately over hot rice.