seared beef & shiitake mushrooms with balsamic & soy sauce

ingredients:

• 5 1/4 ounces beefsteak
• 4 (5 ounces) shiitake mushrooms
• 2 tablespoons balsamic vinegar
• 2 teaspoons soy sauce
• 2 tablespoons red wine
• 1 tablespoon butter
• a little salt and pepper

step 1:

Cut the beef into 1 in. strips. Sprinkle with salt and pepper.

step 2:

Wipe the shiitake mushrooms with a wet paper towel. Cut off the stems and cut the caps into halves.

step 3:

Heat the butter in a frying pan over a medium flame and sear the shiitake mushrooms for a couple of minutes while sometimes stirring.

step 4:

Add the beef and sear to desired doneness.

step 5:

Add the balsamic vinegar, soy sauce and red wine. Mix and sear 1 more minute.