2 tablespoons butter
1 (8 ounce) package sliced white mushrooms
2 cloves garlic, minced
2 teaspoons soy sauce
1 pinch ground black pepper to taste
Melt the butter in skillet over medium heat; add the mushrooms; cook and stir until the mushrooms have softened and released their liquid, about 5 minutes. Stir in the garlic; continue to cook and stir for 1 minute. Pour in the soy sauce; cook the mushrooms in the soy sauce until the liquid has evaporated, about 4 minutes.