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 Mustard-Dill Catfish Fillets?

You need 10 ingredients. The key ingredients include: 1 lb catfish fillet, thawed if frozen, 3/4 teaspoon lemon pepper, 1 tablespoon butter or 1 tablespoon margarine, 1 medium shallot, sliced, and more.

Is Mustard-Dill Catfish Fillets suitable as seafood?

Yes, Mustard-Dill Catfish Fillets falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Mustard-Dill Catfish Fillets?

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

Mustard-Dill Catfish Fillets Recipe

Name: Mustard-Dill Catfish Fillets
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb catfish fillet, thawed if frozen; 3/4 teaspoon lemon pepper; 1 tablespoon butter or 1 tablespoon margarine; 1 medium shallot, sliced; 2 teaspoons mustard seeds; 2/3 cup chicken broth; 1 teaspoon Dijon mustard; 3 1/2 teaspoons cornstarch; 1 tablespoon chopped fresh dill; 1 tablespoon lemon juice

Try this homemade Mustard-Dill Catfish Fillets recipe the whole family will love. Made with catfish fillet, lemon pepper, butter and shallot. Easy step-…

This Mustard-Dill Catfish Fillets relies on simple, everyday ingredients such as lemon pepper, medium shallot, sliced, mustard seeds and chicken broth. It comes together quickly and makes 4 servings, at about 112 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.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Mustard-Dill Catfish Fillets

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions