Halibut Alyeska


"Delicious halibut casserole with cheese, onions and mushrooms. This is a family favorite, even my 5- and 8-year-olds love it!"
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55 m servings 369 cals
Serving size has been adjusted!

Original recipe yields 8 servings



  • Calories:
  • 369 kcal
  • 18%
  • Fat:
  • 29.8 g
  • 46%
  • Carbs:
  • 6.7g
  • 2%
  • Protein:
  • 19 g
  • 38%
  • Cholesterol:
  • 58 mg
  • 19%
  • Sodium:
  • 339 mg
  • 14%

Based on a 2,000 calorie diet

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Nutritional Information

1 Serving
Servings Per Recipe:
Amount Per Serving
  • * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
  • ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
  • (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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  • Prep

  • Cook

  • Ready In

  1. Preheat oven to 350 degrees F (175 degrees C).
  2. Layer half the halibut slices in a 9x13-inch baking dish. Mix sour cream and mayonnaise in a small bowl until smooth; spread half the sour cream mixture over halibut. Spread mushroom slices on top, followed by a layer of half the onion slices and half the Cheddar cheese. Repeat layers of halibut, sour cream mixture, onion, and Cheddar cheese. Sprinkle with saltine crackers.
  3. Bake until crackers are browned and fish is easily flaked with a fork, 35 to 40 minutes.



I liked this as an easy and different way to prepare fish for a mid week sort of dinner. I would recommend chopping the onions into smaller pieces. We ended up with some practically raw onions...