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Steak Diane is one of my favourite meals – a great steak, with Cauliflower Mash + Broccolini is perfection!

Any shop bought Diane sauce or sauce base will be very high in sugar so I have made up my own easy recipe.

Prep Time: 10 minutes

Cook Time: 6 minutes

Diane Sauce 

Low Carb Diane Sauce Recipe


  • 1 tbsp olive oil
  • 1 small brown onion, finely chopped
  • 1 clove garlic, crushed
  • 3 tbsp Worcestershire sauce
  • 3 tbsp No Added Sugar Tomato Ketchup
  • 2/3 (160mL) cream
  • 1 tbsp dijon mustard


  1. Heat a frying pan over a medium heat.
  2. Add the oil, onion, garlic and tomato.
  3. Cook, stirring for 3 minutes or until everything has softened.
  4. Add the remaining ingredients and bring the sauce to a boil
  5. Simmer, uncovered, for 3 minutes or until the sauce has thickened.

Diane Sauce will last for 5 days in the fridge in a sealed jar.

As well as serving this with Steak, why not try it with Chicken and Veggies?

Actually I think I could eat a whole bowl of Cauliflower Mash with Diane Sauce and nothing else – thats how good it is!!

I’d love to see photo’s of your beautiful meals using this Diane Sauce – post them to my facebook page.

Perfect with a steak and any greens – Broccoli + Beans are my favourite.