Petite fillet with gorgonzola and porcini mushroom sauce Recipe | Food Network UK

Ingredients

• 140-170g fillet steak
• Pinch freshly ground black pepper
• Pinch salt
• 3 tbsps olive oil
• For the gorgonzola and porcini mushroom sauce
• 3 tbsp olive oil
• 115g dried porcini mushrooms, soaked and strained
• 1 shallot, sliced
• 1 tsp chopped fresh thyme leaves
• 55ml dry white wine
• 1/4 tsp salt
• 1/4 tsp freshly ground black pepper
• 80g gorgonzola
• 115ml mayonnaise
• 1 tsp dijon mustard