Lemon Dijon Cream Sauce for Tuna Steaks: A Flavor Explosion

When fresh tuna steaks meet a zesty Lemon Dijon Cream Sauce, magic happens in your kitchen. Imagine the rich aroma of seared fish mingling with tangy lemon and creamy goodness, creating a symphony of flavors that dances on your palate. Just the other night, I craved something uplifting yet satisfying, and this dish delivered on all fronts in a mere 15 minutes.

With only 2.9 grams of net carbs, this recipe is not just quick; it’s a perfect low-carb, high-protein option that can elevate any weeknight dinner or impress at a special gathering. Whether you’re using fresh or frozen tuna, my Lemon Dijon Cream Sauce is your ticket to a gourmet experience without the fuss.

While you’re at it, consider exploring variations like cilantro chimichurri or creamy sriracha sauces to keep your taste buds excited. Ready to transform your mealtime? Let’s dive into this delightful dish that promises to be a staple in your culinary repertoire!

Why is Lemon Dijon Cream Sauce for Tuna Steaks amazing?

Vibrant Flavor: The zesty lemon and sharp dijon create a lively sauce that brightens up the meaty tuna, making every bite unforgettable.
Quick to Prepare: In just 15 minutes, you’ll have a restaurant-quality meal that’s perfect for busy weeknights, keeping your dinner stress-free.
Low Carb Delight: With only 2.9 grams of net carbs per serving, it aligns beautifully with your low-carb, high-protein diet goals.
Versatile Pairing: This sauce isn’t just for tuna—try it with grilled chicken or shrimp for a fresh take on the classic!
Crowd-Pleasing: Serve it at gatherings, and watch as your friends and family rave about this elegant dish that looks and tastes gourmet.

Lemon Dijon Cream Sauce Ingredients

For the Sauce
Butter – Provides a rich base for the sauce; feel free to swap with ghee for a dairy-free option.
Heavy Cream – Creates that luscious, creamy texture; coconut cream can be used for a dairy-free spin.
Dijon Mustard – Adds a tangy depth to the sauce; whole grain mustard is a great alternative for a textural twist.
Broth (Chicken, Beef, or Vegetable) – Thins the sauce according to your dietary preference; great for achieving the perfect consistency.
Garlic (Crushed) – Infuses the sauce with robust flavor; fresh garlic is always a recommended choice for the best aroma.
Lemon Juice & Zest – Brightens the sauce, adding freshness that beautifully complements the richness of the tuna and enhances the Lemon Dijon Cream Sauce for Tuna Steaks.

For the Tuna
Tuna Steaks – The star of the dish; fresh is preferred, but frozen will work in a pinch.
Coarsely Ground Black Pepper – Enhances the tuna with a robust kick; freshly cracked pepper will elevate the flavor even more.
Salt – Essential for bringing out the flavors of the tuna; don’t skip this key ingredient.
Olive Oil – Perfect for searing the tuna; avocado oil is a great alternative if you prefer.

How to Make Lemon Dijon Cream Sauce for Tuna Steaks

  1. Prepare Tuna: Season your tuna steaks with a generous amount of cracked black pepper and salt. Let them sit for about 5-10 minutes to absorb the flavors and bring them to room temperature.

  2. Sear Tuna: Heat a non-stick skillet over medium-high heat. Add olive oil and carefully place the tuna steaks in the skillet, searing each side for 3-5 minutes until a golden-brown crust forms and the center remains rare.

  3. Make the Sauce: In a separate saucepan, melt the butter over medium heat. Once melted, add crushed garlic followed by heavy cream, broth, dijon mustard, lemon juice, and zest. Whisk everything together and simmer for about 3-5 minutes until the sauce thickens to your desired consistency.

  4. Serve: Plate each tuna steak and generously drizzle the homemade lemon dijon sauce over the top. You can also serve the sauce on the side for dipping.

Optional: For a pop of color, garnish with fresh chopped parsley or chives.
Exact quantities are listed in the recipe card below.

Lemon Dijon Cream Sauce for Tuna Steaks

Make Ahead Options

These Lemon Dijon Cream Sauce for Tuna Steaks are perfect for meal prep enthusiasts! You can prepare the sauce up to 3 days in advance, allowing the flavors to meld beautifully while saving you time on busy nights. Simply make the sauce as directed and refrigerate it in an airtight container. When you’re ready to serve, just reheat the sauce gently on the stove while you sear the tuna steaks fresh, ensuring they maintain their tender, pink center. This way, you’ll have a delightful, gourmet experience ready in no time—just as delicious as when freshly made!

Lemon Dijon Cream Sauce for Tuna Steaks Variations

Customize your culinary creation with delightful twists and alternatives that cater to your taste buds and dietary needs.

  • Cilantro Chimichurri: Swap the sauce for a vibrant chimichurri made with fresh cilantro, garlic, and olive oil for a zesty kick. The herby notes contrast beautifully with tuna’s richness.

  • Creamy Sriracha: Add a squeeze of sriracha into the cream sauce for a delightful spicy touch. This gives the dish an exciting heat, perfect for chili lovers.

  • Whole Grain Mustard: Replace Dijon with whole grain mustard to add a delightful crunch. It introduces a rustic flavor that enhances the overall meal experience.

  • Coconut Cream: For a dairy-free option, try coconut cream in place of heavy cream. The slightly sweet undertones of coconut will create an exotic twist.

  • Avocado Oil: Swap olive oil for avocado oil when searing tuna for a buttery taste. This enhances the flavor profile while also emphasizing healthy fats.

  • Fresh Herbs: Mix in fresh herbs like dill, basil, or parsley into the sauce right before serving for a bright, fresh finish that elevates the dish beautifully.

  • Lemon Zest Enhancement: Double the lemon zest for an extra punch of citrus brightness. The added layer of flavor truly complements the seared tuna.

  • Garlic Infusion: Consider roasting the garlic beforehand for a sweeter, more caramelized flavor in your creamy sauce. This could transform the sauce into a silky, aromatic dream.

Expert Tips for Lemon Dijon Cream Sauce for Tuna Steaks

  • Perfectly Sear Tuna: Ensure your skillet is hot enough before adding the tuna; this prevents sticking and delivers a beautiful crust while keeping the center rare.
  • Whisk Away Clumps: Always whisk the sauce thoroughly after adding ingredients; this avoids lumps and ensures a smooth Lemon Dijon Cream Sauce for Tuna Steaks.
  • Taste and Adjust: Don’t forget to taste the sauce as it simmers! If it’s too tangy, a pinch of sugar can help balance out the flavors beautifully.
  • Watch Cooking Time: Keep a close eye on the tuna while searing; overcooking it can result in a dry texture. Remember, rare is the way to go!
  • Customize Your Sauce: Feel free to add in fresh herbs or spices to the sauce for a personal twist that enhances the lemony flavor.

What to Serve with Lemon Dijon Cream Sauce for Tuna Steaks?

Looking to elevate your mealtime experience while pairing perfectly with rich and creamy flavors?

  • Fresh Arugula Salad: A crisp salad with citrus vinaigrette enhances the flavors of the sauce while providing a refreshing crunch.
  • Roasted Asparagus: Its subtle earthiness complements the brightness of the lemon dijon sauce, adding a delightful texture.
  • Creamy Cauliflower Mash: This low-carb side offers a soft, buttery texture that complements the tuna steaks beautifully.
  • Garlic Bread: Crunchy and warm, this is perfect for soaking up the luscious lemon dijon sauce.
  • Steamed Broccoli: Vibrant color and a mild flavor make for a lovely, healthy addition that balances the richness of the meal.
  • Crisp White Wine: A chilled Sauvignon Blanc or Pinot Grigio elevates the dining experience, enhancing the flavors of lemon and seasoning.
  • Mini Lemon Tarts: A sweet and tangy dessert to conclude the meal, making the flavors of the lemon resonate wonderfully.
  • Grilled Zucchini: The smoky sweetness from the grill adds an exciting flavor contrast, making every bite memorable.

How to Store and Freeze Lemon Dijon Cream Sauce for Tuna Steaks

Fridge: Store any leftover sauce in an airtight container for up to two days. Be sure to re-whisk before serving for a fresh consistency.

Freezer: For longer storage, freeze the sauce in an airtight container for up to three months. Thaw in the fridge overnight and reheat gently on the stovetop.

Reheating: When reheating, add a splash of broth or cream to bring back the sauce’s creamy texture and prevent clumping.

Tuna Storage: If you have leftover cooked tuna, keep it in the fridge for up to three days. Wrap it tightly to maintain moisture and flavor.

Lemon Dijon Cream Sauce for Tuna Steaks

Lemon Dijon Cream Sauce for Tuna Steaks Recipe FAQs

How do I select the best tuna steaks?
Absolutely! For the best flavor and texture, always opt for fresh tuna steaks that have a bright, lustrous appearance and a deep red color. Avoid any steaks that have dark spots or an off-putting smell. If you must choose frozen, make sure they’ve been properly frozen and stored, maintaining their quality.

How should I store leftover Lemon Dijon Cream Sauce?
You can store any leftover sauce in an airtight container in the fridge for up to two days. Make sure to re-whisk it before serving to restore its creamy consistency. If you’d like to make it ahead of time, it’s best to avoid adding the lemon zest until you’re ready to serve to keep the fresh flavor intact.

Can I freeze Lemon Dijon Cream Sauce?
Yes, indeed! For longer storage, freeze the sauce in an airtight container for up to three months. When ready to use, simply thaw it overnight in the fridge. Once thawed, reheat gently on the stovetop, adding a splash of broth or cream to bring back its smooth texture and prevent it from clumping.

What is the best way to store cooked tuna steaks?
If you have leftover cooked tuna, keep it in the fridge for up to three days. Wrap the steaks tightly in plastic wrap or store them in an airtight container to maintain their moisture and flavor. When reheating, a quick sear is best to keep it succulent, or you can enjoy it cold in salads!

Can I make this dish dairy-free?
Absolutely! You can swap the butter for ghee or olive oil, and use coconut cream instead of heavy cream to achieve a luscious sauce that’s dairy-free. Just make sure to adjust the flavors accordingly, as coconut cream may add a hint of sweetness to the sauce. Don’t forget to taste and tweak as you go!

Lemon Dijon Cream Sauce for Tuna Steaks

Lemon Dijon Cream Sauce for Tuna Steaks: A Flavor Explosion

Experience the vibrant flavors of Lemon Dijon Cream Sauce for Tuna Steaks, a quick and low-carb gourmet dish!
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings: 2 steaks
Course: Dinner
Cuisine: French
Calories: 450

Ingredients
  

For the Sauce
  • 2 tablespoons Butter Can swap with ghee for dairy-free
  • 1 cup Heavy Cream Coconut cream can be used for dairy-free
  • 3 tablespoons Dijon Mustard Whole grain mustard is a great alternative
  • 1/2 cup Broth (Chicken, Beef, or Vegetable) Adjust according to dietary preference
  • 2 cloves Garlic (Crushed) Fresh garlic is always recommended
  • 2 tablespoons Lemon Juice Brightens the sauce
  • 1 teaspoon Lemon Zest Enhances the freshness
For the Tuna
  • 2 steaks Tuna Steaks Fresh is preferred, but frozen will work
  • 1 teaspoon Coarsely Ground Black Pepper Freshly cracked for better flavor
  • 1 teaspoon Salt Essential for flavor
  • 2 tablespoons Olive Oil Avocado oil is a substitute

Equipment

  • non-stick skillet
  • Saucepan

Method
 

  1. Season your tuna steaks with cracked black pepper and salt. Let them sit for 5-10 minutes.
  2. Heat a non-stick skillet over medium-high heat. Add olive oil and sear the tuna steaks for 3-5 minutes on each side until golden-brown.
  3. In a saucepan, melt the butter over medium heat. Add crushed garlic, then heavy cream, broth, dijon mustard, lemon juice, and zest. Whisk and simmer for 3-5 minutes.
  4. Plate the tuna steakes and drizzle the lemon dijon sauce over them, or serve sauce on the side.

Nutrition

Serving: 1steak with sauceCalories: 450kcalCarbohydrates: 2.9gProtein: 35gFat: 30gSaturated Fat: 15gPolyunsaturated Fat: 5gMonounsaturated Fat: 10gCholesterol: 90mgSodium: 600mgPotassium: 600mgSugar: 1gVitamin A: 800IUVitamin C: 6mgCalcium: 50mgIron: 2mg

Notes

Garnish with fresh chopped parsley or chives for a pop of color.

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