Home>Recipe>Fish Au Gratin Casserole Recipe

Fish Au Gratin Casserole Recipe Fish Au Gratin Casserole Recipe

Recipe

Fish Au Gratin Casserole Recipe

I whipped up this Fish Au Gratin Casserole with tender white fish, creamy sauce, and a crispy cheese-breadcrumb topping. It's a comforting, easy-to-make dish that's perfect for a cozy dinner.

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for HomePressureCooking.com, at no extra cost. Learn more)

If you're craving a comforting, cheesy dish that’s both simple and satisfying, this Fish Au Gratin Casserole is your answer. Imagine tender white fish fillets nestled under a blanket of creamy sauce, topped with golden breadcrumbs and melted cheddar cheese. It's a delightful blend of flavors and textures that will make your taste buds dance. Perfect for a cozy dinner, this recipe is easy to whip up and sure to impress. Let's dive in!

Fish Au Gratin Casserole Recipe

Ingredients:

  • 1 lb such as cod or haddock white fish fillets
  • 1 cup shredded cheddar cheese
  • 1/2 cup breadcrumbs
  • 1 cup milk
  • 2 tbsp butter
  • 2 tbsp all-purpose flour
  • 1 tsp salt
  • 1/2 tsp black pepper

Instructions:

  1. Preheat your oven to 375°F (190°C).
  2. In a saucepan, melt butter over medium heat. Stir in flour until smooth. Gradually add milk, stirring constantly until thickened. Season with salt and pepper.
  3. Place fish fillets in a greased baking dish. Pour the sauce over the fish.
  4. Sprinkle shredded cheddar cheese and breadcrumbs on top.
  5. Bake for 25-30 minutes, or until the fish is cooked through and the top is golden brown.
  6. Let it cool slightly before serving.

What You Will Need

What you will need to make fish au gratin casserole

  • White fish fillets: Provide a tender, flaky base that absorbs the creamy sauce and melds with the cheesy topping.

  • Shredded cheddar cheese: Adds a rich, sharp flavor and creates a golden, bubbly crust when baked.

  • Breadcrumbs: Offer a crunchy texture contrast to the creamy sauce and tender fish.

  • Milk: Forms the base of the creamy sauce, ensuring a smooth, velvety consistency.

  • Butter: Adds richness to the sauce and helps achieve a smooth, thickened consistency when combined with flour.

  • All-purpose flour: Thickens the sauce, creating a creamy layer that envelops the fish.

Tools and Instruments Required

What tools/instruments will be needed to make Fish Au Gratin Casserole Recipe

  • Saucepan: Needed to melt butter and mix flour and milk into a smooth, thickened sauce.
  • Baking dish: Holds the fish fillets and sauce, ensuring even cooking in the oven.
  • Whisk: Essential for stirring the sauce to avoid lumps and achieve a smooth consistency.
  • Measuring cups: Accurate measurement of milk, flour, and other ingredients ensures the right texture and flavor.
  • Oven: Bakes the casserole, cooking the fish and browning the cheese and breadcrumbs.
fish-au-gratin-casserole-recipe

Fish Au Gratin Casserole Recipe

A comforting fish casserole with a cheesy, crispy topping.
Print Jump to comment Pin This
Prep Time 15 mins
Cook Time 30 mins
Total Time 45 mins
Course Main Course
Cuisine American
Servings 4 servings
Calories 350 kcal

Equipment

  • Oven
  • Baking Dish
  • Mixing bowl

Ingredients:  

Main Ingredients

  • 1 lb white fish fillets such as cod or haddock
  • 1 cup shredded cheddar cheese
  • 1/2 cup breadcrumbs
  • 1 cup milk
  • 2 tbsp butter
  • 2 tbsp all-purpose flour
  • 1 tsp salt
  • 1/2 tsp black pepper

Instructions: 

  • Preheat your oven to 375°F (190°C).
  • In a saucepan, melt butter over medium heat. Stir in flour until smooth. Gradually add milk, stirring constantly until thickened. Season with salt and pepper.
  • Place fish fillets in a greased baking dish. Pour the sauce over the fish.
  • Sprinkle shredded cheese and breadcrumbs on top.
  • Bake for 25-30 minutes, or until the fish is cooked through and the top is golden brown.
  • Let it cool slightly before serving.

Notes:

You can use any white fish you like. Serve with a side of vegetables or a fresh salad.

Nutrition value:

Calories: 350kcalCarbohydrates: 20gProtein: 30gFat: 15gSaturated Fat: 8gCholesterol: 70mgSodium: 600mgPotassium: 500mgFiber: 1gSugar: 3gVitamin A: 300IUVitamin C: 2mgCalcium: 200mgIron: 2mg

Keywords:

Keyword Casserole, Comfort Food, Fish
Tried this recipe?Let us know how it was!

Make Ahead and Freezing Instructions

Make Ahead Instructions

  1. Prepare the sauce and fish as directed.
  2. Assemble the casserole but don't bake.
  3. Cover tightly with plastic wrap or foil.
  4. Store in the fridge for up to 24 hours.

Freezing Instructions

  1. Assemble the casserole without baking.
  2. Wrap tightly with plastic wrap, then foil.
  3. Label with the date.
  4. Freeze for up to 2 months.
  5. Thaw in the fridge overnight before baking.
  6. Bake as directed, adding 10-15 minutes if needed.

Using panko breadcrumbs instead of regular ones adds extra crunch to the Fish Au Gratin Casserole.

Frequently Asked Questions

FAQ:
How do I know when the fish is cooked through?
The fish should be opaque and flake easily with a fork.
Can I use a different type of cheese?
Yes, you can substitute with mozzarella, Swiss, or any cheese you prefer.
Can I make this dish ahead of time?
Yes, assemble it and refrigerate. Bake it when you're ready to serve.
What can I serve with this casserole?
It pairs well with a side salad, steamed vegetables, or rice.
Can I use frozen fish fillets?
Yes, just make sure to thaw them completely before using.

Was this page helpful?

Comments

0 thoughts on “Fish Au Gratin Casserole Recipe

Leave a Comment

Your email address will not be published. Required fields are marked *

Recipe Rating