As I mentioned in my Seared Scallops & Cauliflower Risotto recipe, my ideas for low carb holiday and keto date night dishes come from my experiences at restaurants. My husband and I went to Ocean Prime and got a steak with shrimp scampi. After tasting it, I knew that I could recreate this at home as The Ultimate Keto Surf and Turf Recipe. 

What makes this The Ultimate Keto Surf and Turf recipe?

This Surf and Turf recipe is high on my list of indulgences. It includes a juicy, rosemary flavored seared filet mignon steak that is topped with Keto Shrimp Scampi. The steak and shrimp are sitting on Parmesan Cauliflower Risotto. 

The taste of the buttery, garlicky sauce from the Shrimp Scampi replaces the compound butter that people usually put on their steaks. As you cut through the shrimp, steak, and then the risotto, each bite is layered with flavors that work together for something magical. 

If you’re looking for a keto and low carb steak and shrimp recipe for a date night or special occasion, then this is the only recipe you need. 

How do you prepare the steak in The Ultimate Keto Surf and Turf?

In this recipe, I’m using two, 6-oz filet mignon steaks. This is an expensive cut of meat, but it was a special occasion for us so it was totally worth the splurge. To prepare this steak, I used many helpful tips from Delish. Yes, I did research! Who has time to mess up $30 worth of steak?

I added a bit more detail in this recipe though so that it’s easy for anyone to make. Four of their most useful tips that I used in this surf and turf recipe are below:

Set a Timer

The sear on each steak takes 2 minutes per side. You can feel comfortable setting a timer and not touching the steak for 2 minutes. Just like I said in these Quick Seared Scallops, it’s important to only flip the protein once. 

Use a cast iron pan

Cast Iron pans hold a lot of heat and distribute it evenly. So, they are the perfect tool for getting a crispy sear across the entire steak. They also go from the stove to the oven, which is important for getting juicy meat.  I use this cast iron pot with silicone holder. This pot is super sturdy, comes pre-seasoned, and is much less expensive than some cast iron pans I’ve seen. 

Use a meat thermometer

As you notice from the steak above picture, no two steaks are exactly the same. So, in order to get your desired level of doneness, you should use a digital meat thermometer and follow the steak temperature guide that I adapted from Certified Angus Beef. 

Steak Temperature Guide

• Rare: 125 degrees
• Medium-Rare: 135 degrees
• Medium: 140 degrees
• Medium-Well: 145 degrees
• Well Done: 150 degrees

I prefer to eat my steaks Medium Well. The center turns out slightly pink, but the edges of the meat are browned. To ensure that your steak turns out juicy, I’d encourage you to not cook it beyond Medium Well. 

Bonus Tip: Steaks continue to cook while resting so use the temperature guide

Another tip, that I’m adding is to remember that while the steak rests, it will continue to cook so taking it out using the guidelines above is the best way to not overdo it! 

Can I use another steak in this surf & turf? 

Absolutely! One of the great thing about this (and any) surf & turf recipe is being able to use any steak that you prefer. I’d recommend using top sirloin steaks, which is the meat that I used in Ranch Spiced Steaks. Regardless of the steaks that you use, you can use the guide with the cook times that appears above. 

What about seafood? Does it have to be steak & shrimp?

No. You can swap shrimp scampi with any other seafood that you wish. One recipe that’s super simple is Quick Seared Scallops. 

What are good side dishes for this?

This recipe is wonderful alone. However, there are some side dishes that would be great additions. 

• Cauliflower Risotto

• Easy Sauteed Asparagus

You might also be interested in these other Cast Iron Skillet Recipes:

• Easy Cast Iron Whole30 Shrimp

• Keto Cast Iron Skillet Pork Chops w/ Creamy Pan Sauce

• Quick Seared Scallops

• Seared Scallops & Cauliflower Risotto

Would you care for dessert?

The Ultimate Keto Surf & Turf doesn’t require a dessert, but if you want ideas, then you can check out some of these make-ahead keto dessert recipes:

• Gluten-Free Strawberry Cheesecake

• Keto Snickers Cheesecake Bars

Keto Snickers Cheesecake Bars

• Easy Keto Cheesecake Brownies

• Keto Orange Muffins with Chocolate Orange Glaze

• Keto Lemon Blueberry Cheesecake Bites

• The Best Low Carb Carrot Cake

• Any of these 15+ Keto Cake Recipes

The Ultimate Keto Surf and Turf

Print Recipe Pin Recipe Rate Recipe

Prep Time: 10 minutes

Cook Time: 30 minutes

Resting: 5 minutes

Total Time: 45 minutes

The Ultimate Keto Surf & Turf recipe, featuring juicy, rosemary-flavored filet mignon steaks and Keto Shrimp Scampi. I served this on top of Cauliflower Risotto for a complete restaurant quality meal. 

Course: Main Course

Cuisine: Italian

Keyword: Keto Recipes, Surf and Turf, Surf n' Turf

Servings: 2

Calories: 699kcal

Author: Davinah S. Smith

Please do not copy & paste (or screenshot) the instructions & ingredients for my recipes to social media or other websites. If you want to spread the word about this recipe (I'm grateful if you do), please use the buttons above to share or share a photo of this dish with a link to this recipe instead. © 2019 Dr. Davinah's Eats

Ingredients

Keto Shrimp Scampi

• 1/2 lb shrimp I used 16/20
• 1.5 tbsp olive oil
• 1/2 large shallot sliced thinly
• 2 cloves garlic minced
• 1/4 cup Pinot Grigio or No Sugar Added Chicken Broth
• 2 tbsp salted butter
• 1/2 tbsp lemon juice
• 1/4 tsp sea salt
• 1/8 tsp black pepper
• 1/8 tsp red pepper flakes or more to taste
• 2 tbsp fresh parsley chopped

Rosemary Seared Filet Mignon

• 12 oz Filet Mignon Steaks I had 2 steaks that were 6 oz each
• 2 tbsp Salted Butter
• 2 tbsp Olive Oil
• 2 Rosemary Sprigs
• 1/4 tsp Sea Salt
• 1/8 tsp Black Pepper

Key Tool

• Cast Iron Skillet

Instructions

Keto Shrimp Scampi (Surf)

• Heat a medium skillet to medium heat
• Add olive oil, shallots and garlic to a pan and cook until translucent (~3 minutes)
• Add Pinot Grigio, salted butter, and lemon juice to the pan and allow to reduce by half (~5)
• Add parsley, red pepper flakes, sea salt, and black pepper and stir. 
• Add in the shrimp and cook until pink (~3 minutes). Remove the pan from the heat.

Rosemary Filet Mignon (Turf)

• Remove your steaks from the refrigerator about 30 minutes prior to cooking. This will allow them to cook evenly. 
• Pre-heat your oven to 400 degrees
• Pre-heat a cast iron skillet for 5-10 minutes on medium-high heat. You'll know that the pan is ready when you place a droplet of water into it and it quickly "dances" around the pan
• Season both sides of the steaks with the salt and pepper
• Add the olive oil to the cast iron pan. It should heat in less than a minute. You can tell that the oil is heated by stepping back away from the stove and looking for a light rising smoke above the pan. 
• Add the steaks & rosemary sprigs to the center of the cast iron pan. I placed my steaks next to each other and simply laid the rosemary in the small space in the middle. 
• Set a timer & sear the steaks for 2 minutes per side
• Add a tbsp of butter to the top of each steak. Place the cast iron pan with the steaks, rosemary, and butter into the oven
• Cook the steaks until it reaches your desired level of doneness (see the post notes). Mine took 5 minutes. 
• Remove the cast iron pan from the oven and place the steaks on a plate. Lightly cover the plate with the steaks with foil and allow the meat to rest for 5 minutes
• Plate the steaks when you are ready to eat and top them with the shrimp scampi. 

Recipe Nutrition Facts

Nutrition Facts

The Ultimate Keto Surf and Turf

Amount Per Serving

Calories 699 Calories from Fat 405

% Daily Value*

Total Fat 45g 69%

Saturated Fat 20g 100%

Cholesterol 455mg 152%

Sodium 1764mg 74%

Potassium 734mg 21%

Total Carbohydrates 3g 1%

Dietary Fiber 0g 0%

Sugars 0g

Protein 61g 122%

Vitamin A 21.9%

Vitamin C 15.3%

Calcium 21.3%

Iron 29.9%

* Percent Daily Values are based on a 2000 calorie diet.

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