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 Bluefish And Potato Casserole?

You need 10 ingredients. The key ingredients include: 2 tsp. olive or vegetable oil, 1 1/2 tsp. margarine, 2 garlic cloves, minced, 2 Tbsp. chopped fresh parsley, and more.

Is Bluefish And Potato Casserole suitable as seafood?

Yes, Bluefish And Potato Casserole falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Bluefish And Potato Casserole?

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

Bluefish And Potato Casserole Recipe

Name: Bluefish And Potato Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tsp. olive or vegetable oil; 1 1/2 tsp. margarine; 2 garlic cloves, minced; 2 Tbsp. chopped fresh parsley; 1 Tbsp. lemon juice; 6 oz. very thinly sliced all-purpose potatoes; 1/2 c. very thinly sliced red onion, separated into rings; 1/4 tsp. salt; 1/8 tsp. pepper; 2 bluefish fillets (1/4 lb. each)

Try this homemade Bluefish And Potato Casserole recipe the whole family will love. Made with olive or vegetable oil, margarine, garlic and parsley. Easy…

This Bluefish And Potato Casserole relies on simple, everyday ingredients such as olive or vegetable oil, margarine, garlic cloves, minced and chopped fresh parsley. It comes together quickly and makes 4 servings, at about 145 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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

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Bluefish And Potato Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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