Filet Mignon in Mushroom Sauce
BEST Cast Iron Filet Mignon recipe in buttery mushroom sauce!
Servings: 4 people
- 4 pieces filet mignon
- 2 cups baby bella mushrooms, sliced
- 1 tbsp olive oil
- 2 tbsp butter, unsalted
- 2 cloves garlic, whole
- 1 pinch sea salt flakes and fresh ground pepper, to taste
- fresh thyme
Pre-heat oven to 425F degrees.
Heat oil and butter in cast iron. Add in mushroom slices, fresh thyme and garlic cloves. Stir a few times. Cook until golden (about 10-12 mins)
Meanwhile season filet mignon with sea salt flakes and fresh ground black pepper to taste.
When mushrooms are done remove from cast iron and reserve.
Add filet mignon to the cast iron and cook for 3 minutes on each side.
Then transfer to the oven and cook for 6 minutes.
Remove from oven and cover with foil for 5 minutes. After this resting time add mushroom in to the cast iron and serve.