Mushrooms And Onions For Steak - cooking recipe

Ingredients

1/2 lb sliced mushrooms (I use crimini but white work as well)
1 medium onion, sliced into wedges
2 tablespoons butter
1 tablespoon olive oil
1 teaspoon Worcestershire sauce
1/4 teaspoon garlic salt

Preparation

Melt the butter and olive oil together in a frying pan and add the mushrooms and onions; let them cook slowly, over medium heat, until the mushrooms are getting a little brown and the onions are nice and soft, about 20 minutes.
While there's still some moisture left from the mushrooms, add the Worcestershire sauce and garlic salt.
The mixture will thicken and it's ready to serve.
Serve with grilled steak and use leftovers for omelets.
Makes 4 servings if served with steak.