Complete free recipe

Tuna, Pea & Macaroni Mornay

Macaroni cooked well past al dente and folded into a loose cheddar sauce with tuna and peas, soft enough to eat with a spoon.

Tuna, Pea & Macaroni Mornay. Macaroni cooked well past al dente and folded into a loose cheddar sauce with tuna and peas, soft enough to eat with a spoon.
Add to my week
Prep 5 minCook 20 minServes 2

Ingredients

Why metric?

Metric avoids regional spoon ambiguity. US uses 5 mL tsp, 15 mL tbsp and 240 mL cup. Small masses stay in grams unless a verified recipe conversion exists. More on measurements

  • 100 g macaroni (dry)
  • 15 g unsalted butter
  • 12 g plain (all-purpose) flour
  • 300 ml milk (309 g)
  • 40 g cheddar, finely grated
  • 100 g frozen peas
  • 140 g canned tuna in water, drained
  • 6 g flat-leaf parsley, chopped
  • Ground black pepper, to taste

Method

  1. Boil the macaroni for 2-3 minutes longer than the packet says, until a piece squashes easily against the side of the pan. Drain it, keeping a cupful of the cooking water.
  2. Melt the butter in the empty pan, stir in the flour and cook 1 minute, then add the milk in three or four goes, whisking smooth between each. Cook 4-5 minutes until it coats the back of a spoon.
  3. Take the pan off the heat and stir in the cheddar until it has melted.
  4. Add the peas, return to low heat for 2 minutes, then fold in the macaroni and the tuna, broken into flakes.
  5. Loosen with the reserved pasta water until the sauce slides off the spoon rather than clinging to it. Every piece should be coated; dry mornay is what makes this dish hard work.
  6. Serve with the parsley and pepper.

Safety and storage

Cook to
63°C / 145°F in the centre (fish)
Keeps
2 days refrigerated below 5°C
Reheat to
steaming hot, at least 60°C

Colour and clear juices are not a reliable test. Check the thickest part with a thermometer.

Cooked rice and pasta keep two days rather than three, so this dish takes the shorter time. Cool and cover within two hours, split large amounts into shallow containers, and reheat until steaming hot, at least 60°C.

Where these temperatures come from