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 Asparagus Fish Bake?

You need 11 ingredients. The key ingredients include: 6 medium fresh asparagus spears, trimmed and cut into 1-inch pieces, 3/4 lb cod, haddock or 3/4 lb orange roughy fillet, 1/3 cup chopped onion, 2 tablespoons butter, divided, and more.

Is Asparagus Fish Bake suitable as seafood?

Yes, Asparagus Fish Bake falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Asparagus Fish Bake?

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

Asparagus Fish Bake Recipe

Name: Asparagus Fish Bake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 medium fresh asparagus spears, trimmed and cut into 1-inch pieces; 3/4 lb cod, haddock or 3/4 lb orange roughy fillet; 1/3 cup chopped onion; 2 tablespoons butter, divided; 1 tablespoon flour; 1/8 salt; 1 dash pepper; 3/4 cup 2% milk; 1/3 cup shredded cheddar cheese; 1/4 cup crushed saltine (about 7 crackers); 1/8 teaspoon dried parsley flakes

Try this homemade Asparagus Fish Bake recipe the whole family will love. Made with cod, onion, butter and flour. Easy step-by-step instructions included.

This Asparagus Fish Bake relies on simple, everyday ingredients such as chopped onion, butter, divided, flour and salt. It comes together quickly and makes 4 servings, at about 209 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.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

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Asparagus Fish Bake

Tips for the best results

Variations & substitutions

My Personal Notes

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