Blackened Shrimp Stroganoff- A Bold Twist on a Classic Dish

A Bold Twist on a Classic Dish
Hey shrimp fans and pasta lovers! Get ready to step up your dinner game with this Blackened Shrimp Stroganoff. It brings together the creamy, cozy vibe of classic stroganoff and turns up the heat with smoky, blackened shrimp seasoned with Cajun spice. This dish is perfect for anyone who loves seafood with a bit of a punch and wants a delicious dinner on the table without a lot of fuss.
This Blackened Shrimp Stroganoff is a fantastic choice if you’re craving big, bold flavors and a creamy pasta that feels like a warm hug. It’s simple to whip up, packed with tasty textures, and works great for busy weeknights or when you want to impress without stress.
If creamy pasta with a little spicy attitude sounds like your kind of comfort food, then you’re going to love this Blackened Shrimp Stroganoff. It pairs traditional stroganoff’s rich, smooth sauce with juicy shrimp that’s been seasoned up with smoky Cajun spices. On top of that, there are mushrooms, sweet roasted red peppers, and tangy capers all tossed with tender fettuccini for a seriously satisfying meal.
I’m going to walk you through everything you need, from gathering your ingredients to cooking each part step by step. I’ll share tips for marinating the shrimp, cooking perfect pasta, and building that luscious sauce. Plus, I’ll help you with smart swaps if you want to make it gluten-free, dairy-free, or swap out the shrimp for another protein. There’s even advice for storing leftovers and reheating so nothing goes to waste. The recipe card below keeps it super easy to follow, perfect for those busy nights or when you want something special without a ton of work.
- Clear ingredient list with exact measurements
- Step-by-step method to keep you on track
- Serving and pairing ideas to elevate your meal
- Simple swaps and allergy-friendly options
- Storage, reheating tips, and answers to your FAQs
Big Flavor, Little Fuss
This Blackened Shrimp Stroganoff hits all the right notes if you want bold flavor without spending hours cooking. The Cajun seasoning gives the shrimp a smoky, spicy edge that pairs perfectly with the creamy sauce and tender fettuccini. Whether you’re still gaining kitchen confidence or a total pro, you’ll appreciate how straightforward this recipe is and how comforting it tastes. It’s a delicious way to treat yourself and your family to something a bit different and tons of fun.
Ingredients at a Glance

- 1 pound fresh shrimp, peeled and deveined
- 1 tablespoon olive oil
- 1 tablespoon Cajun seasoning
- 6 ounces fettuccini pasta
- 1 tablespoon butter
- 3 cups fresh mushrooms, sliced
- 1 tablespoon chopped shallots
- ⅔ cup chicken broth
- ½ cup sour cream
- 1 tablespoon cornstarch
- 1 cup chicken broth
- 1 (7-ounce) jar roasted red bell peppers, drained and chopped
- 1 tablespoon drained capers
Step-by-Step Method
- If using frozen shrimp, thaw completely and pat dry.
- Toss peeled and deveined shrimp with olive oil and Cajun seasoning in a medium bowl until well coated; marinate at least 15 minutes.
- Fill a large pot with water, add salt, and bring to a boil.
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Add fettuccini and cook 8 to 10 minutes until al dente; drain and set aside.
- Melt butter in a large frying pan over medium heat.
- Add sliced mushrooms and chopped shallots; cook, stirring, until soft and browned, then remove and set aside.
- Use the same pan and add seasoned shrimp in a single layer (do not overcrowd); cook 2 to 3 minutes until bright pink and slightly curled, then remove and set aside.
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Pour 2/3 cup chicken broth into the pan and bring to a boil; simmer uncovered until reduced to about 1/4 cup (2 to 3 minutes).
- Whisk sour cream and cornstarch until smooth, stir in 1 cup chicken broth, then add this mixture to the reduced broth in the pan.
- Stir over medium heat until the sauce thickens and bubbles, then simmer for 1 minute.
- Return cooked shrimp, sautéed mushrooms, chopped roasted red peppers, and drained capers to the pan; stir gently to coat and heat through and adjust seasoning with salt and pepper.
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Toss the creamy shrimp mixture with the cooked fettuccini or spoon the sauce over the pasta.

Pro Tips and Pairings
- Wine: Go for a crisp white wine like Sauvignon Blanc or Pinot Grigio to balance the stroganoff’s rich creaminess and smoky spices.
- Side Dish: Keep it simple with a fresh green salad dressed lightly or some warm garlic bread to soak up that amazing sauce.
- Beverage: If you want something non-alcoholic, try a citrus-infused sparkling water—it’s refreshing and cools off the spices nicely.
Serve this stroganoff with a crisp, refreshing green salad to balance the richness of the sauce. A warm basket of garlic bread or crusty rolls are perfect for mopping up any leftover sauce on the plate. If you want to keep it extra simple, steamed green beans or roasted asparagus add a nice touch of freshness.
Mix-Ins and Substitutions

- Pasta Swap: Don’t have fettuccini? No problem—linguine, spaghetti, or even zucchini noodles work beautifully for a low-carb twist.
- Protein Options: Not a shrimp fan? Swap in chicken breast, salmon fillets, or tofu to make it your own style.
- Spice Level: Love things spicy? Add some extra cayenne pepper or increase the Cajun seasoning. Prefer mild? Cut back a bit, and you’ll still get plenty of flavor.
- Dairy-Free Alternative: Replace the sour cream with coconut cream for a delicious dairy-free version that’s creamy and subtle.
Feel like mixing things up? Try swapping the fettuccini for gluten-free pasta or spiralized veggies for a lighter version. If seafood isn’t your thing, cooked chicken or salmon make tasty swaps. For a vegetarian spin, pan-fried tofu works wonderfully if you season it well. You can also play with the spice level—add more cayenne for heat or dial it down for a milder kick.
Storage and Reheating Tips
- Refrigeration: Store any leftovers in an airtight container in the fridge, where they’ll keep fresh for up to 3 days.
- Reheating: When you’re ready to eat again, warm your stroganoff in a skillet over low heat. Add a splash of chicken broth if the sauce feels too thick or dry—this helps revive that creamy texture.
- Freezing: You can freeze the sauce on its own for up to 2 months. Keep in mind that freezing the pasta might make it soft when thawed, so it’s best to cook fresh pasta when serving frozen leftovers.
Planning ahead with this Blackened Shrimp Stroganoff makes weeknight dinners a breeze. Keep leftovers in an airtight container in the fridge for up to 3 days. For longer storage, freeze the sauce separately—this way, you preserve the creamy texture without the pasta turning mushy. When freezing, use freezer-safe containers or bags and label them with the date.
You can absolutely prepare parts of this meal ahead. Marinate the shrimp a few hours or the night before for even more flavor. Cook the sauce in advance and refrigerate in a sealed container. When it’s time to eat, just reheat the sauce gently and toss with freshly cooked pasta and heated shrimp. These steps save so much time when you’re juggling busy evenings.

Frequently Asked Questions
Can I make this dish ahead of time?
Absolutely! Prepare the sauce and shrimp separately ahead of time and keep them refrigerated. When it’s mealtime, just reheat and toss with pasta cooked fresh. It’s a great way to save time without sacrificing flavor.
What can I use instead of Cajun seasoning?
If you don’t have Cajun spice on hand, you can easily mix your own using paprika, garlic powder, onion powder, cayenne pepper, thyme, and oregano. It’s a simple blend that brings the same smoky, herby punch.
Is this dish gluten-free?
Not quite as it’s written here, but you can make it gluten-free by choosing gluten-free pasta and making sure your Cajun seasoning doesn’t have any hidden gluten ingredients.
Can I use frozen shrimp?
Yes, frozen shrimp works fine. Just thaw them completely beforehand and pat them dry to get the best sear and flavor from the seasoning.
Can I make this vegan?
You sure can! Swap shrimp for firm tofu or chickpeas, use dairy-free sour cream or coconut cream, and pick your favorite plant-based broth. Adjust the seasoning to your liking, and you’ve got a tasty vegan meal.
What’s the best way to get the shrimp really flavorful?
Marinate your shrimp in the Cajun seasoning and olive oil for at least 15 minutes before cooking. This lets the spice really soak in. Also, don’t overcrowd the pan when cooking so the shrimp sear nicely and get that lovely blackened crust.
Can I freeze the whole dish after cooking?
It’s better to freeze the sauce and shrimp separately from the pasta, as pasta can get mushy when frozen and thawed. Freeze the sauce in a tight container, and reheat it gently before tossing with freshly cooked pasta.
How do I thicken the sauce if it’s too runny?
Mix a little extra cornstarch with sour cream and add it gradually to the simmering sauce while stirring. Heat just until it thickens to your liking—this avoids lumps and keeps it creamy.

A creamy, comforting stroganoff featuring smoky Cajun-spiced blackened shrimp, sautéed mushrooms, roasted red peppers, and capers, served over tender fettuccini pasta. This bold twist on a classic dish offers a perfect balance of creamy sauce and spicy seafood flavors.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Cuisine: American
Ingredients
- 1 pound fresh shrimp, peeled and deveined
- 1 tablespoon olive oil
- 1 tablespoon Cajun seasoning
- 6 ounces fettuccini pasta
- 1 tablespoon butter
- 3 cups fresh mushrooms, sliced
- 1 tablespoon chopped shallots
- ⅔ cup chicken broth (initial reduction)
- ½ cup sour cream
- 1 tablespoon cornstarch
- 1 cup chicken broth (for sauce mixture)
- 1 (7-ounce) jar roasted red bell peppers, drained and chopped
- 1 tablespoon drained capers
- Salt and pepper, to taste
Instructions
- If using frozen shrimp, thaw completely and pat dry.
- Toss peeled and deveined shrimp with olive oil and Cajun seasoning in a medium bowl until well coated; marinate at least 15 minutes.
- Fill a large pot with water, add salt, and bring to a boil.
- Add fettuccini and cook for 8 to 10 minutes until al dente; drain and set aside.
- Melt butter in a large frying pan over medium heat.
- Add sliced mushrooms and chopped shallots; cook, stirring, until soft and browned, then remove and set aside.
- Use the same pan and add seasoned shrimp in a single layer (do not overcrowd); cook 2 to 3 minutes until bright pink and slightly curled, then remove and set aside.
- Pour 2/3 cup chicken broth into the pan and bring to a boil; simmer uncovered until reduced to about 1/4 cup (2 to 3 minutes).
- Whisk sour cream and cornstarch until smooth, stir in 1 cup chicken broth, then add this mixture to the reduced broth in the pan.
- Stir over medium heat until the sauce thickens and bubbles, then simmer for 1 minute.
- Return cooked shrimp, sautéed mushrooms, chopped roasted red peppers, and drained capers to the pan; stir gently to coat and heat through. Adjust seasoning with salt and pepper to taste.
- Toss the creamy shrimp mixture with the cooked fettuccini or spoon the sauce over the pasta and serve.
Notes
Marinate shrimp for at least 15 minutes to enhance flavor., Avoid overcrowding the pan when cooking shrimp to achieve a perfect sear and blackened crust., For dairy-free version, substitute sour cream with coconut cream., To make gluten-free, use gluten-free pasta and ensure Cajun seasoning is gluten-free., Extra cornstarch blended with sour cream can be added to thicken sauce if too runny., Store leftovers in an airtight container in the refrigerator for up to 3 days., Freeze sauce separately (without pasta) for up to 2 months; avoid freezing cooked pasta to prevent sogginess., Reheat sauce gently in a skillet with a splash of chicken broth to restore creamy texture., Swaps: substitute shrimp with chicken breast, salmon fillets, or tofu for different proteins., Pair with crisp white wine like Sauvignon Blanc or Pinot Grigio, or a fresh green salad and garlic bread to complement the dish.
Nutrition
- Serving Size: 1 serving
- Calories: Approx. 450 calories per serving
- Fat: Approx. 18 grams per serving
- Carbohydrates: Approx. 40 grams per serving
- Protein: Approx. 30 grams per serving