Halibut Alyeska

This cheesy casserole is a great way to get your kids to try halibut. With a creamy sauce of sour cream and mayonnaise and a crunchy saltine cracker crust, it's sure to be a new favorite.

• Preparation Time: 20 mins
• Cooking Time: 35 mins
• Total Time: 55 mins
• Calories: 369 Calories

Ingredients

• ¾ cup sour cream
• ¾ cup mayonnaise
• 1 ½ cups shredded Cheddar cheese
• 1 onion, sliced
• ½ cup crushed saltine crackers
• 1 pound halibut, cut into 3/4-inch thick slices
• 5 large fresh mushrooms, sliced

Recipe Instructions

Step 1

Preheat oven to 350 degrees F (175 degrees C).

Step 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.

Step 3

Bake until crackers are browned and fish is easily flaked with a fork, 35 to 40 minutes.