Easy tuna pasta bake

• fusilli↗400g g

  pasta

• frozen pea↗100g g
• butter↗50g g
• plain flour↗50g g
• milk↗600ml ml
• Dijon mustard↗1 tsp tsp
• 2 x 195g cans tuna

  drained

• spring onions↗4

  sliced

• can sweetcorn↗198g g

  drained

• cheddar↗100g g

  grated

Step-by-step instructions

1. 1

   Bring a pan of water to the boil. Add the pasta and cook, following pack instructions, until tender. Add the peas for the final 3 mins cooking time.

2. 2

   Meanwhile, melt the butter in a pan over a medium heat. Stir in the flour and cook for 2 mins. Add the milk, whisking constantly, then slowly bring to the boil, stirring often, until sauce thickens. Remove from the heat, add the mustard and season well.

3. 3

   Heat the grill to medium. Drain the pasta and peas, then return to the pan and stir in the tuna, spring onions, sweetcorn and sauce. Tip into a shallow baking dish, top with the cheddar and cook under the grill for 5 mins or until golden and bubbling.