Portobello mushroom burgers | Diabetes UK

Ingredients

• 4 large portobello mushrooms
• 2 tsp rapeseed oil
• 1 onion, finely chopped
• 300g frozen spinach, defrosted
• good grind black pepper
• good pinch nutmeg
• 50g low-fat garlic and herb cream cheese
• 4 seeded wholemeal rolls
• 100g lettuce
• 2 tomatoes, thinly sliced
• 1 red onion, thinly sliced