Quick Cajun Scallops in Creamy Mustard Sauce Dinner
Quick Cajun Scallops in Creamy Mustard Sauce are the perfect weeknight dinner. After making this many times, I’ve discovered the trick to the best Cajun seasoning blend. The crispy scallops and creamy sauce will make your kitchen smell amazing and have your family begging for seconds. If you love recipes like this, you’ll also enjoy Easy Pancake Tacos for a Fun Breakfast or Brunch and Crispy Chipotle Honey Chicken with Smoked Gouda Mashed Potatoes.
Why This Quick Cajun Scallops in Creamy Mustard Sauce Dinner Is Pure Comfort
- Golden, crispy scallops in every bite
- Rich, velvety creamy mustard sauce
- Better than takeout, ready in 20 minutes
- Easy cleanup with just one pan
What You'll Need for Quick Cajun Scallops in Creamy Mustard Sauce Dinner
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Large sea scallops
- Creamy mustard sauce
- Cajun seasoning
- Garlic
- Butter
- Heavy cream
- Optional: Fresh parsley
- Optional: Lemon wedges
📝 Ingredient Notes
- Large sea scallops: Make sure they're dry before cooking for the best sear.
🛒 Tools & Equipment I Recommend
- Stainless Steel Skillet — Even heat distribution for perfect searing → See on Amazon
- Good quality Cajun seasoning — Authentic New Orleans flavor → See on Amazon
How to Make Quick Cajun Scallops in Creamy Mustard Sauce Dinner
- Step 1: Pat scallops dry and season with Cajun spice on both sides.
- Step 2: Heat butter in a skillet over medium-high heat. Add scallops and cook until golden, about 2-3 minutes per side.
- Step 3: Remove scallops from skillet and add garlic, cooking until fragrant. Stir in heavy cream and mustard, simmering until the sauce thickens. Return scallops to the skillet, coating them in the sauce.
Cook's Tips for Perfect Quick Cajun Scallops in Creamy Mustard Sauce Dinner
- Common mistake and fix: Don't overcook the scallops. They'll become tough and rubbery. Remove them from the heat as soon as they're opaque and slightly golden.
- : For a spicier dish, add a pinch of cayenne pepper to the Cajun seasoning.
- : To make this dish gluten-free, ensure your Cajun seasoning is gluten-free and serve with gluten-free sides like quinoa or roasted vegetables.
Storing & Reheating Quick Cajun Scallops in Creamy Mustard Sauce Dinner
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 3 days. Make-ahead tip: The sauce can be made ahead of time and reheated before adding the scallops.
Freezing Quick Cajun Scallops in Creamy Mustard Sauce Dinner
Not recommended for freezing.
How to Reheat Without Drying It Out
Oven: Reheat in a 350°F oven for 5-7 minutes. Microwave: Reheat in the microwave for 1-2 minutes.
Recipe Notes
- Chef tip: For a one-pan meal, cook your sides in the same skillet before or after cooking the scallops.
- Best substitution: You can substitute shrimp for the scallops, but adjust the cooking time accordingly.
- Make-ahead: The sauce can be made ahead of time and reheated before adding the scallops.
- Scaling: This recipe can easily be doubled or tripled for a larger crowd.
- Troubleshooting: If your sauce isn't thickening, simmer it for a few more minutes or add a teaspoon of cornstarch mixed with a tablespoon of water.
Want to level up this recipe?
High-quality measuring spoons — Accurate measurements for consistent results → Check price on Amazon
Quick Cajun Scallops in Creamy Mustard Sauce Dinner
Ingredients
Main Ingredients
- Large sea scallops
- Creamy mustard sauce
Seasonings
- Cajun seasoning
- Garlic
- Butter
- Heavy cream
Optional Toppings
- Fresh parsley
- Lemon wedges
Instructions
- Step 1: Pat scallops dry and season with Cajun spice on both sides.
- Step 2: Heat butter in a skillet over medium-high heat. Add scallops and cook until golden, about 2-3 minutes per side.
- Step 3: Remove scallops from skillet and add garlic, cooking until fragrant. Stir in heavy cream and mustard, simmering until the sauce thickens. Return scallops to the skillet, coating them in the sauce.
Notes
- Chef tip: For a one-pan meal, cook your sides in the same skillet before or after cooking the scallops.
- Best substitution: You can substitute shrimp for the scallops, but adjust the cooking time accordingly.
- Make-ahead: The sauce can be made ahead of time and reheated before adding the scallops.
- Scaling: This recipe can easily be doubled or tripled for a larger crowd.
- Troubleshooting: If your sauce isn't thickening, simmer it for a few more minutes or add a teaspoon of cornstarch mixed with a tablespoon of water.
Storage
- Fridge: Store leftovers in an airtight container for up to 3 days.
- Freezer: Not recommended for freezing.
- Oven reheat: Reheat in a 350°F oven for 5-7 minutes.
- Microwave reheat: Reheat in the microwave for 1-2 minutes.
- Make ahead: The sauce can be made ahead of time and reheated before adding the scallops.
Nutrition Per Serving
- Calories: 350
- Protein: 25g
- Fat: 20g
- Carbs: 15g
- Fiber: 1g
- Sugar: 2g
- Sodium: 700mg
- Cholesterol: 100mg
- Sat. Fat: 11g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Quick Cajun Scallops in Creamy Mustard Sauce Dinner FAQs
Yes, you can make the sauce ahead of time. However, it's best to cook the scallops just before serving to prevent them from becoming tough.
Overcooking is the most common reason for tough scallops. Remove them from the heat as soon as they're opaque and slightly golden.
Yes, but make sure they're thawed and patted dry before cooking for the best results.
Rice, quinoa, or roasted vegetables would all pair well with this dish.
Yes, add a pinch of cayenne pepper to the Cajun seasoning for a spicier dish.
A Warm Final Note
I can’t wait for you to try Quick Cajun Scallops in Creamy Mustard Sauce Dinner and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
