How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Blackened Opelousas Topping For Fish?

You need 11 ingredients. The key ingredients include: 3 tablespoons butter (not margarine), 8 ounces heavy cream, 1/4 teaspoon cajun seasoning, 1/4 teaspoon jalapeno powder (if you can find it or cayenne), and more.

Is Blackened Opelousas Topping For Fish suitable as seafood?

Yes, Blackened Opelousas Topping For Fish falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Blackened Opelousas Topping For Fish?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Blackened Opelousas Topping For Fish Recipe

Name: Blackened Opelousas Topping For Fish
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 tablespoons butter (not margarine); 8 ounces heavy cream; 1/4 teaspoon cajun seasoning; 1/4 teaspoon jalapeno powder (if you can find it or cayenne); 2 tablespoons dry instant roux mix; 1/4 teaspoon blackening seasoning; 1/4 teaspoon black pepper; 1/4 teaspoon paprika; 1 (6 ounce) can crabmeat (drained); 1 (8 ounce) can oysters (drained); 8 ounces crawfish tail meat

Try this homemade Blackened Opelousas Topping For Fish recipe the whole family will love. Made with butter, heavy cream, cajun seasoning and jalapeno po…

This Blackened Opelousas Topping For Fish relies on simple, everyday ingredients such as butter (not margarine), heavy cream, cajun seasoning and dry instant roux mix. It comes together quickly and makes 4 servings, at about 272 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Blackened Opelousas Topping For Fish

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions