🔥 Garlic Butter Mushrooms

Garlic Butter Mushrooms - easy and amazing appetizer or Side Dish
Ingredients
1/2 onion finely diced
300-400 g bite size mushrooms
handfull parsley
2 tbsp red wine
4 gloves garlic minced
2 tbsp. butter
2 tbsp. olive oil
pinch of salt and pepper