Fillet steak & quick peppered mushroom sauce recipe

Ingredients

• For the steak:
• salt and freshly ground black pepper
• 1 kg Woolies beef fillet, portioned into 4 equal pieces
• 3 T Woolworths ghee
• 2 cloves garlic, smashed
• 2 stalks rosemary
• For the mushroom sauce:
• 2 T butter or ghee
• 250 g Woolies portabellini mushrooms, torn into chunks
• 2 cloves garlic, finely grated
• 1 stalk rosemary
• 1 cup whipping cream
• 25 g Woolworths demi-glacé concentrate
• salt and freshly ground black pepper, to taste