Cheese sauce

Jump to Recipe

This is the perfect cheese sauce for Cauliflower cheese, Macaroni cheese or a smoked haddock and spinach gratin. A good cheese sauce is one of those kitchen staples that instantly makes any dish feel comforting and indulgent, and this homemade version is far better than anything from a packet. Smooth, creamy and packed with rich, cheesy flavour, it’s surprisingly simple to make at home.

Whether you’re pouring it over vegetables, stirring it through pasta, layering it into a lasagne or using it as a dip, this sauce is endlessly useful and always a crowd‑pleaser. Once you’ve mastered the basics, you’ll find yourself making it again and again.

Serving Suggestions with Cheese Sauce

  • Steamed or roasted vegetables — broccoli, cauliflower, leeks, asparagus or green beans all work beautifully with a creamy cheese sauce.
  • Pasta — stir through cooked pasta for an instant mac and cheese.
  • Baked potatoes — pour over a fluffy jacket potato with chives or crispy bacon.
  • Chips or wedges — use as a dip or drizzle for a comfort‑food treat.
  • Nachos — thin the sauce slightly and pour over tortilla chips with jalapeños.
  • Grilled chicken — especially good with paprika or Cajun seasoning.
  • Roast ham or gammon — the salty meat pairs perfectly with the rich sauce.
  • Cauliflower cheese — the classic; bake until bubbling and golden.
  • Soft pretzels — a fun, snack‑style dip.
  • Burgers — spoon over the patty for a melty, indulgent finish.
  • Baked cod or haddock — drizzle cheese sauce over the fish and bake until lightly golden.
  • Smoked haddock — a classic pairing; serve the sauce on top or alongside.
  • Salmon fillets — the richness of the cheese sauce works especially well with simply seasoned salmon.
  • Fish pie base — use the cheese sauce as part of the filling for extra creaminess.
  • Fish gratin — layer white fish with spinach or leeks and top with cheese sauce before baking.
Cheese sauce

Cheese sauce

Total Time 15 minutes
Course Sauce
Cuisine British

Ingredients
  

  • 50 g salted butter
  • 40 g plain flour
  • 500 ml semi skimmed milk
  • 200 g cheddar cheese, grated
  • pinch of salt and pepper

Optional

  • 1 tsp dijon mustard

Instructions
 

  • In a large saucepan, melt the butter over a medium heat.  With a large hand whisk add the flour and whisk continuously for a minute.  See top top.
  • Gradually whisk in the milk, a little at a time. Cook for around 10 mins until thickened and smooth.
  • Remove the sauce from the hob, add the cheese and stir until the cheese has melted. If using dijon mustard, add this at the end. Season to taste

Top tip

  • I find using a large balloon whisk, you are less likely to have lumps.