Balsamic, Garlic & Rosemary Marinated Mushrooms

Ingredients

• 800g White or Swiss Brown Button Meadow Mushrooms
• 200ml balsamic vinegar
• 2 Tbl olive oil (preferably extra virgin)
• 1 1/2 tsp salt
• 1/2 tsp ground black pepper
• 2 tsp garlic granules
• 1 Tbl fresh Rosemary (finely chopped)
• 1 Litre container with lid