Grilled Fillet Mignon with Creamy Mushroom Sauce


This is the best mushroom sauce that I ever tried. My friend Marina shared this recipe with me and I want to share it with you.It goes great with Filet Mignon but you can have it with any other type of steak or even chicken.

Serves 6-8 people
6-8 Filets
10-12 ozs button mushrooms sliced
1 onion chopped
1/3 cup white wine
1 pint heavy whipping cream
1 tablespoon demi glace *
salt and fresh crushed pepper
3 tablespoons olive oil

* You can make it yourself (which takes like over 20 hours to cook) or you can buy it online or in the store. I bought mine at William & Sonoma for $29.99, It’s pricy but really worth it.

Heat a saute pan med-high heat and add olive oil.
Add mushrooms and onions, and saute until onions are soft and liquid is gone.
Remove about 4 tablespoons of mushroom and onion and reserve it for later.
Add white wine and let it evaporate. 2-3 minutes.
Add cream and simmer for about 5-7 minutes.
Stir in demi glace.
Add salt and pepper to taste.
Using a hand or mini blender, pulse the sauce.
Add the reserved cooked mushrooms, mix and serve over grilled filets.

If the sauce is to thick, add more cream and reheat it.


  1. Wow, this looks so delicious. I've honestly never been much of a beef eater, but with the creamy mushroom sauce, it just might convert me!! Thanks for sharing!- Carolina

  2. Thank You. You should give it a try, you'll like it.

  3. Very elegant dish indeed, the sauce looks rich and delicious.
    For some reason I couldn't find the comment box after your transition to this new layout, glad to be able to comment on your tasty dishes again :)

  4. Thank you so much. I know its kind of confusing. I will try to work on it to make it easier.

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