Creamy baked leeks with citrus crumbs

• leeks↗6

  trimmed and cut into 5cm chunks

• ½ a 500g tub four-cheese sauce
• large handful breadcrumbs↗
• 2 tbsp grated parmesan tbsp
• zest ½ lemon↗
• thyme leaves↗1 tbsp tbsp

Step-by-step instructions

1. 1

   Heat oven to 200C/180C fan/gas 6. Steam the leeks for 10 mins or until just tender, then drain and pat dry. Arrange in an ovenproof dish and spoon over the cheese sauce.

2. 2

   Mix the breadcrumbs, cheese, lemon zest and thyme together. Scatter over the leeks and bake for 15-20 mins, until the leeks are cooked and the crumbs have turned golden and crisped up.