Ingredients

• 1 large onion, chopped
• 300g/10 _ oz mushrooms, finely chopped
• 2 tbsp olive oil
• 2 garlic cloves, crushed
• 200g cashew nuts
• 200g brazil nuts
• 1 cup grated cheddar cheese
• 1 cup freshly grated parmesan
• 1 egg, lightly beaten
• 2 tbsp chopped parsley
• 1 cup whole-wheat breadcrumbs
• salt & freshly ground pepper