Filet Mignon with Shrimp and Lobster Cream Sauce: How to Make This Decadent & Luxurious Dish in 5 Easy Steps

Decadent Filet Mignon with Shrimp and Lobster Cream Sauce

Have you ever stood over a sizzling pan, wondering why nobody tells you about the tiny bubbles that form around a perfect filet just before it’s ready? Last Tuesday, I was fumbling with my spatula (the one with the melted handle from that fondue mishap in 2019) when I realized my Decadent Filet Mignon with Shrimp and Lobster Cream Sauce needed what I call a “reverse sear sidetrack”—basically flipping the traditional order of operations. I’ve been cooking professionally for twenty-odd years, or maybe just odd years, depending who you ask. The kitchen has always been my sanctuary, except when it’s been my battlefield. Let’s just say this recipe will make you question everything you thought you knew about surf and turf, which ain’t a bad thing if ya ask me.

The Path to Surf-and-Turf Enlightenment

I was halfway through deglazing a pan last winter—or was it spring?—when Georgie popped into my head. Georgie taught me to cook in this tiny kitchen above a hardware store in ’98, then again somehow in 2005. He always said, “The sauce remembers everything,” which made zero sense until I started working with lobster. My first attempt at Decadent Filet Mignon with Shrimp and Lobster Cream Sauce was an unholy disaster (the smoke alarm still triggers my fight-or-flight response).

For six months I couldn’t look at a lobster without feeling deep shame, then suddenly in July—or possibly August—I tried again. The difference? I started practicing what I call “butter bookending” (more on that controversial technique later). Living in the mountains presented unique challenges for fresh seafood—I once drove 4.5 hours one-way just for proper shellfish—but the altitude actually helps with the caramelization if ya can believe it! (I always set timers but ignore them completely until I smell that specific nutty aroma).

This Decadent Filet Mignon with Shrimp and Lobster Cream Sauce didn’t really come together until that freak power outage during my niece’s graduation dinner.

Ingredients That Make Magic

  • Filet Mignon – 2 center-cut pieces (roughly the thickness of your grandfather’s wallet), preferably from a cow that led a happier life than most humans I know
  • Colossal Shrimp – 6-8 beauties (I can never decide the right amount—go with your gut)
  • Lobster Tail – 1 generous specimen, or 2 if you’re feeling particularly deserving
  • Heavy Cream – ¾ cup + 2 TBS + a splash when nobody’s looking
  • Shallots – 1½ medium ones, mayhap 2 small (diced with what I call “teardrop precision”)
  • Garlic – 3 cloves, though I’ve used up to 7 during particularly emotional cooking sessions
  • Unsalted Butter – 4 Richter units (approximately 4 TBS, but measure with your soul)
  • Cognac – 1½ ounces for the sauce, another 1½ for the chef’s fortitude
  • Fresh Tarragon – A Thompson’s pinch (about 1½ tsp when chopped proper)
  • White Wine – ⅓ cup of something you’d actually drink, not that cooking wine abomination
  • Lemon – ½ for the Decadent Filet Mignon with Shrimp and Lobster Cream Sauce, ½ for your water glass
  • Salt & Pepper – To taste, plus extra for the inevitable adjustment crisis

The Sacred Process

1️⃣ Begin by bringing your filets to room temperature—about 45 minutes if your kitchen runs cool like mine, or until the meat feels like the soft part of your palm below your thumb when you’re making an OK sign. Season generously with salt and black pepper, pressing slightly as though you’re tucking them in for a nap.

B. Heat a cast-iron skillet until it’s hot enough to make water droplets dance—not sizzle, not evaporate, but DANCE. This is what I call the “mercury moment,” and it’s crucial for the proper crust development on your Decadent Filet Mignon with Shrimp and Lobster Cream Sauce.

3️⃣ Add 2 Richter units of butter and immediately place filets in the pan. DO NOT TOUCH THEM for 3½ minutes. Seriously—go fold laundry or something. Check out my perfect steak temperature guide for more tips.

Fourth: Flip once and then perform the “butter baste boogie”—tilting the pan to pool the butter, then spooning it over the meat repeatedly while humming something upbeat. Cook another 3-4 minutes for medium-rare, or until the internal temperature reaches 130°F—actually, make that 127°F for perfect carry-over cooking.

  1. Remove steaks to rest (under foil, not a towel like my cousin insists). In the SAME unwashed pan (this is critical), add shallots and perform what I call a “whisper sauté” until they’re just translucent but not browned—roughly the time it takes to regret not having a glass of wine already poured.

⑥ Add garlic for exactly 42 seconds—any longer and you’ll trigger what happened during The Great Garlic Incident of 2021 (we don’t discuss it). Deglaze with cognac, standing back unless you enjoy the sensation of missing eyebrows. Add white wine once the alcohol flame subsides and reduce by half.

VII. Add chopped lobster meat and shrimp to the pan. They’ll release what I call “ocean memory”—a liquid that’s essential to the depth of the final sauce. Cook just until shrimp start to curl but BEFORE they form complete C-shapes, about 2 minutes depending on their size and your pan’s relationship with heat.

⑧ Pour in heavy cream, reduce heat to medium-low, and perform a “hesitation stir”—moving the sauce occasionally rather than continuously to prevent breaking. When it begins to thicken, add tarragon and that final Richter unit of butter using the “cold cut technique” I learned from watching Marcel drop a sandwich in 2017.

Essential Knowledge Bombs

• NEVER add salt to your Decadent Filet Mignon with Shrimp and Lobster Cream Sauce until the very end—the reduction concentrates sodium faster than my aunt concentrates on gossip.

★ The “butter bookending” technique (adding butter at both the beginning and end) creates what French chefs call “mouth roundness,” though my version involves significantly more butter than is traditionally acceptable. Check out this butter science explanation from Serious Eats.

  • When selecting filet mignon, press gently in the center—it should yield like pressing the spot between your nose and upper lip (weird but accurate).

• Store leftovers separated—meat in one container, sauce in another—or you’ll create what I call “texture drift” during reheating.

★ Contrary to popular belief, resting steaks under tight foil actually continues the cooking process. I prefer a loose tent made of foil that’s been crinkled first, then smoothed out—this creates air pockets that maintain temperature without steaming.

• Decadent Filet Mignon with Shrimp and Lobster Cream Sauce pairs beautifully with a minerally white like Chablis, though I’ve been known to drink hoppy IPAs with it just to annoy my sommelier friend Paolo.

The Only Tools That Matter

CAST IRON SKILLET WITH CHARACTER ★★★★★
Mine has a slight wobble that I’ve memorized like a favorite dance partner.
Amazon: https://www.amazon.com/dp/B00063RWYI

OFFSET FISH SPATULA FROM THE BEFORE TIMES ★★★★★
They discontinued this in 2011, but I refuse to cook without it.
Use a regular fish spatula turned slightly sideways if you must compromise.

GRANDMOTHER JOSEPHINE’S WOODEN SPOON ★★★★★
Any wooden spoon will work, but it needs to have survived at least one major kitchen disaster.
Amazon: https://www.amazon.com/dp/B089W8ZZGC

When Inspiration Strikes Differently

You could transform this dish by replacing the lobster with scallops and adding a hint of saffron—I call this the “coastal detour” and it’s surprisingly perfect when you’re feeling rebellious.

For a truly bizarre but life-changing experience, try adding ¼ teaspoon of instant coffee powder to the sauce during reduction. I discovered this accidentally during a particularly sleep-deprived cooking session and now can’t imagine the dish without this secret depth agent.

During autumn, I sometimes switch the tarragon for sage and add roasted mushrooms, which makes the Decadent Filet Mignon with Shrimp and Lobster Cream Sauce more forest-forward yet somehow still oceanic.

The One Thing Nobody Asks But Should

Q: Why do you insist on keeping the filets and sauce separate until plating rather than finishing the steaks in the sauce?

Because temperature control is the unsung hero of this dish. When you reunite them at service, you’re creating what I call the “first date effect”—where both elements are at their individual perfect temperatures rather than compromising. The filet stays properly rested at about 130°F while the sauce should be approximately 165°F—this temperature differential creates a flavor cascade that wouldn’t happen if they were finished together. I learned this after ruining a $200 dinner for my ex’s parents in 2013, and it’s possibly why we’re no longer together.

Final Thoughts from the Trenches

Every time I serve this Decadent Filet Mignon with Shrimp and Lobster Cream Sauce, I’m reminded that cooking is just controlled chaos with delicious results. Will I ever perfect the exact moment to add the tarragon? Can the sauce be made a day ahead without losing its velvety structure? Why does this dish taste better when I’m wearing my lucky socks?

I’m currently developing a deconstructed version that might appear in my theoretical cookbook—if I ever stop changing recipes long enough to write them down. My approach might seem unconventional after placing second in the Regional Protein Masters competition (disqualified from first due to “excessive butter usage”—their loss), but that’s how breakthrough dishes happen.

Until next time—may your steaks be pink and your sauce never break,

Chef Mattie “Heavy Cream” Johnson

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