Searing
Beef Tenderloin Steaks with Creamy Mushroom Gratin
Inspired by The F Word S2E8. Who Taught Me: Gordon Ramsay
Published Oct 11, 2026 · Updated Oct 11, 2026
About this recipe
I only post recipes that I have tried and verified and are good to my taste — all taste may vary.
Brown mushrooms before adding cream — wet mushrooms make a watery gratin.
Ingredients
Method
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01
Sauté mushrooms and shallot in 1 tbsp butter until browned; add cream and simmer 2 minutes. Season.
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02
Spoon into a small dish, top with Gruyère and crumbs, bake at 425°F 12–15 minutes.
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03
Sear steaks in hot oil 3 minutes per side, add butter, thyme and garlic and baste for 1 minute (125°F for medium-rare).
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04
Rest 5 minutes and serve with the gratin.
Notes & swaps
- Brown mushrooms before adding cream — wet mushrooms make a watery gratin.
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