Beef Fillet and Sauteed Button Mushrooms in Miso, with White Bean and Coriander Mash - MyFaceMyBody

Ingredients

• 2 X 220g Beef fillet
• 1 tablespoon of olive oil
• 1 onion diced
• 250g of button mushrooms
• 1 heaped teaspoon of dark red/ white miso paste.
• 1 tablespoon of brown sugar
• 1 clove of garlic, finely chopped.
• ½ cup of hot water
• 1 bunch of fresh coriander to serve
• Salt and pepper to taste.