Grilled Chicken With Creamy Mushroom Sauce

Ingredients:

• Marination ingredients:
• 2 Chicken fillet
• 2 tbsp mustard sauce
• To taste salt
• 1 tbsp national black pepper
• 1 tbsp white pepper
• 1 tsp national red chilli powder
• Sauce ingredients:
• 1 big onion
• 2 tbsp Garlic
• 1/2 cup mushroom
• 1 cup milk
• 2 tbsp all purpose flour
• 1/2 cup cheese
• 1/4 cup cream
• 1 tbsp mixed Italian herbs
• 2 tbsp butter
• To taste salt
• 1/2 tsp white pepper
• 1/2 tsp oregano
• 1/2 tsp national black pepper