Red Wine Mushrooms

I'm always looking for simple yet REALLY tasty recipes and last night when I opened the carton the carton of mushrooms I was very happy to see this recipe.

8oz mushrooms
1 clove of garlic crushed
2 tablespoons onions (I put in many more)
2 tablespoons butter
1/2 cup red wine
1 teaspoon of fresh tarragon (which I didn't have so it is omitted)

melt butter over medium heat and saute garlic for 30 seconds. add mushrooms (halved or quartered), onions and tarragon season with salt and pepper and saute until mushrooms are browned which should take about 6 minutes. Add wine and reduce heat. simmer until wine is evaporated and mushrooms are tender. the recipe said 10 minutes, but after that long a lot of the wine was left and it still tasted good! It seems like the sort of thing to put over a steak. Soooooo good!