Trout Casserole Recipe

This light and flavorful trout casserole is perfect for those watching their sugar and fat intake. Created for a loved one with diabetes and gallstones, this recipe emphasizes simple, wholesome ingredients and can be easily customized to your liking. Enjoy a healthy and satisfying meal with minimal fuss!

Prep Time 30 mins
Cook Time 80 mins
Calories 374.1 kcal
Protein 37g
Rating Be the first
Trout Casserole 213

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Trout Casserole

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How to Make Trout Casserole

  1. Peel and slice 2 lbs potatoes into 1/4-inch thick slices.
  2. Parboil potatoes for approximately 10 minutes until slightly tender.
  3. While potatoes are cooking, slice 8 oz mushrooms into thick chunks.
  4. Clean 1 cup green beans and trim the ends.
  5. Prepare a roux: Melt 4 tbsp butter in a saucepan over medium heat. Whisk in 4 tbsp flour and cook for 2 minutes, stirring constantly.
  6. Gradually whisk in 2 cups milk until smooth and thickened.
  7. Gently mix the white sauce with the parboiled potatoes and spread into the bottom of a 13x9 inch baking dish.
  8. Arrange the sliced mushrooms and green beans evenly over the potatoes.
  9. Wash and dry 1.5 lbs trout filets and lay them over the vegetables.
  10. Sprinkle 1/2 cup bread crumbs evenly over the filets.
  11. Bake in a preheated 350°F (175°C) oven for 60 minutes, or until the trout is cooked through and the casserole is bubbly.
  12. Let stand for 10 minutes before serving.

Nutrition Information (Approximate per serving)

Sodium

2 g

Sugar

15g

Fat

3g

Carbs

22g

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Frequently Asked Questions

How long does it take to make Trout Casserole?

Trout Casserole takes about 110 minutes from start to finish — roughly 30 minutes to prepare and 80 minutes to cook.

How many calories are in Trout Casserole?

Trout Casserole has approximately 374.1 calories per serving, with about 37 g protein, 22 g carbohydrates and 5 g fat.

What ingredients do I need for Trout Casserole?

The key ingredients for Trout Casserole are Trout Fillets, Potatoes, Mushrooms, Fresh Green Beans, Flour, Butter. See the full list with measurements above.

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