Please note that while we take every care to ensure the product and recipe information displayed on our website is correct, in the event that a product is unavailable, alternatives may be displayed and/or a substitution may be given. This may affect the nutrition and allergen information, therefore if you have any allergy or intolerance, please ensure you have reviewed the product label to ensure it is suitable for you to consume.
Heat 15g butter in a large frying pan set over a high heat. Once foaming, add 1⁄2 the mushrooms and fry, stirring, for 2-3 minutes, until starting to soften; season. Add the lemon zest and 1⁄2 the juice; cook for 1-2 minutes, until the liquid has evaporated. Transfer to a plate and repeat with the remaining butter, mushrooms and lemon juice; set aside.
Add the cavolo nero to the pan with 4 tbsp water; season. Cover and steam over a medium heat for 2-3 minutes. Uncover and cook for another 2-3 minutes, until the water has evaporated; set aside with the mushrooms.
Make 2 sandwiches, dividing the mustard (add more to taste, if liked), cavolo nero, mushrooms and cheese between the toast. Press firmly to encase the filling, then spread the tops with a little more butter.
Place the pan over a medium-high heat and fry the sandwiches, butter-side down, for 1-2 minutes, pressing with a spatula, until golden. Spread more butter on the top side, then flip and fry for a final 1-2 minutes, until golden. Cut in half and serve, with a crunchy pickle, if liked.
Typical values per serving when made using specific products in recipe
Energy | 2,115kJ/ 505kcals |
|---|---|
Fat | 24.5g |
Saturated Fat | 14g |
Carbohydrates | 53.6g |
Sugars | 4.1g |
Fibre | 3.9g |
Protein | 17.5g |
Salt | 2.7g |
Book a slot to see product availability
To view what's in stock at your nearest Waitrose & Partners store, please book a slot
