Filet Mignon with Garlic butter (with sauteed mushrooms and onions)

Filet Mignon with Garlic butter (with sauteed mushrooms and onions)

11 review, 5 star(s). 100% would make again

Ready in 30 minutes

The perfect steak, Very savory, very tender.


2-4 steaks Filet mignon or Rib Eye
0.5 medium white onion
1 cup mushrooms; sliced
1 stick butter; room temp
2 cloves garlic; crushed and minced
2 tablespoons olive oil
1 salt and pepper; to taste

Original recipe makes 2 Servings



Prep work:

Season steaks with salt & pepper and coat with a little olive oil and let steaks come to room temp before starting to cook.

Slice onions and mushrooms to preffrance, set aside.

Crush garlic cloves and mince very fine, add garlic (you can also add some fresh herbs like rosemary or oregeno) to 1/4 stick of room temp butter and mix well with a fork, set aside.

Cooking: Add 1 tablesppon of butter to a warm 10 inch iron skillet, Add mushrooms and onions, splash a little olive oil on top and sautee until onions are carmelized, remove from skillet and set aside.

(using the same skillet you use for the onions and mushrooms) Place steaks in hot skillet and cook for about 10 minutes with out moving them until you have a nice charred crust, then flip steaks and cook the other side until you have the same charred crust on both sides.

Note: If you like your steaks well done you may need to finish the steaks off in the oven @ 400f for 5-10 minutes.

Place steaks on plates spoon some garlic butter on top of the steak and then top off with the mushrooms and onions (you may want to pour any remaining juices from the skillet on the steaks as well), let steaks rest about 5 minutes, this will ensure the juices stay in the steak and not drain on your plate, then dig in, Hope you Enjoy.

Verified by stevemur
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Calories Per Serving: 1069 Get detailed nutrition information, including line-by-line nutrition insights?  Try BigOven Pro for Free for 14 days!

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Comment or review

This was a very good and easy recipe. The only change I made was adding a couple of tablespoons of balsamic vinaigrette dressing to the mushrooms and onions to make more of a sauce. It was really delicious and I usually don't like steak that has not been grilled.
Blabz 2y ago

This recipe is awesome!! It is the 1st time that I'm successful cooking beef ??. I used coconut oil instead of butter to make it healthier and the flavor was great.
Jannetf 2y ago

Delicious thank you. I added parsley to the garlic butter. A herb that marries well with mushrooms.
Heatherferg 3y ago

Excellent !!!! Delicious!!!
Kym1 3y ago

Six or seven stars!!!!!!!
humztheword 3y ago

Was really good, make sure you watch them once they are in the oven as mine were thick and I let them stay just too long. Still very good but not the medium rare I was going for. Can't wait to try again!
Nexxen 4y ago

If your steaks are under 1 1/2 inchs and/or you like your steaks rare to medium you might want to skip the oven and just finish them on the stove top.
Aaronzvz 4y ago

Really good! I used ribeye, came out wonderful.
Sksingh9 5y ago

My family really enjoyed this fabulous recipe. Really terrific photo too.
TwylaCooks 5y ago

Great recipe!
AlaneD 5y ago

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