Table of Contents

It’s a Keeper! Fish Stick Casserole

My culinary journey started with simple, comforting dishes, often born from resourceful pantries and a desire to feed a hungry family. I remember one particularly hectic week, juggling catering gigs and volunteering at my kids’ school. Dinner loomed, and the fridge felt bare. Inspiration struck as I eyed a bag of frozen fish sticks – a nostalgic staple from my own childhood. I envisioned transforming them, not into a quick-fix meal, but into something truly special. A creamy, cheesy casserole that would bring smiles to weary faces. This Fish Stick Casserole, a testament to comfort food ingenuity, became a surprising hit, proving that even the humblest ingredients can create a dish that’s both delicious and memorable.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 35-40 minutes
Total Time: 50-55 minutes
Servings: 8
Yield: One 13×9 inch casserole
Dietary Type: Not suitable for gluten-free or dairy-free diets

Ingredients

1 (2 lb) bag frozen hash brown potatoes (the cubes, not the shredded)
1 (10 3/4 ounce) can cream of chicken soup, undiluted
1 (10 3/4 ounce) can cheddar cheese soup, undiluted
1 cup mayonnaise (do not sub light)
2 tablespoons sweet pickle relish
1 tablespoon spicy brown mustard
1/2 small onion, chopped fine
8 ounces shredded four-cheese Mexican blend cheese
18 Mrs. Paul Select Cuts frozen fish sticks

Equipment Needed

Large bowl
13×9 inch baking dish

Instructions

Preheat your oven to 350°F (175°C).
In a large bowl, combine the frozen hash brown potatoes, cream of chicken soup, cheddar cheese soup, mayonnaise, sweet pickle relish, spicy brown mustard, and finely chopped onion. Stir well to ensure all ingredients are thoroughly mixed.
Gradually incorporate half of the shredded four-cheese Mexican blend cheese into the potato mixture. Continue stirring until the cheese is evenly distributed throughout the mixture.
Spread the potato and cheese mixture evenly into a 13×9 inch baking dish. Ensure the mixture covers the bottom of the dish completely.
Arrange the frozen fish sticks on top of the potato mixture in three rows of six, positioning them lengthwise.
Sprinkle the remaining half of the shredded four-cheese Mexican blend cheese evenly over the fish sticks and potato mixture. Gently spread the cheese, making sure some of it gets down in between and around the fish sticks for maximum cheesiness.
Bake in the preheated oven, uncovered, for approximately 35-40 minutes, or until the casserole is golden brown and bubbly, and the fish sticks are heated through.
Let the casserole cool for a few minutes before serving.

Expert Tips & Tricks

For extra crispy fish sticks, consider broiling the casserole for the last 2-3 minutes of baking. Keep a close eye on it to prevent burning.
If you find the top is browning too quickly, loosely tent the casserole with aluminum foil during the last 15 minutes of baking.
Don’t be afraid to experiment with different cheese blends! A sharp cheddar or Monterey Jack would also be delicious.
To save time, chop the onion in a food processor.
If you’re not a fan of spicy brown mustard, Dijon mustard works well as a substitute.
For a smoother texture, you can thaw the hash browns slightly before mixing them in with the other ingredients.
Want to elevate the flavor profile? Add a dash of garlic powder or onion powder to the potato mixture.
Prepare the casserole a day in advance! Assemble all the ingredients, cover tightly with plastic wrap, and refrigerate. Add the cheese and fish sticks just before baking to prevent them from becoming soggy. You may need to add 10-15 minutes to the baking time if starting from cold.

Serving & Storage Suggestions

This Fish Stick Casserole is a complete meal in itself! It pairs perfectly with a crisp coleslaw and warm garlic bread. Garnish with a sprinkle of fresh parsley for a pop of color.

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, bake in a preheated oven at 350°F (175°C) until heated through, or microwave in 30-second intervals until warm. Reheating in the oven will help maintain the crispy texture of the fish sticks.

While this casserole can be frozen, the texture of the potatoes and the fish sticks may change slightly upon thawing. If freezing, wrap the casserole tightly in plastic wrap and then in aluminum foil. Freeze for up to 2 months. Thaw in the refrigerator overnight before reheating.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	559.2 kcal	N/A
Calories from Fat	295 kcal	N/A
Total Fat	32.8 g	50%
Saturated Fat	11.4 g	57%
Cholesterol	67.1 mg	22%
Sodium	1405.6 mg	58%
Total Carbohydrate	49.4 g	16%
Dietary Fiber	3 g	11%
Sugars	6.5 g	N/A
Protein	18.3 g	36%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

Healthier Option: Substitute plain Greek yogurt for half of the mayonnaise to reduce the fat content.
Spicier Kick: Add a pinch of red pepper flakes or a dash of hot sauce to the potato mixture for a little heat.
Vegetable Boost: Stir in some cooked green beans, peas, or corn to add more vegetables to the casserole.
Herby Twist: Add a tablespoon of dried dill or parsley to the potato mixture for a fresh, herbaceous flavor.
Different Protein: Substitute the fish sticks with cooked chicken nuggets or sausage for a different protein source.
Potato Swap: Try using sweet potato cubes instead of regular hash browns for a sweeter flavor.

FAQs (Frequently Asked Questions)

Q: Can I use shredded hash browns instead of cubed potatoes?
A: While cubed potatoes are recommended for their texture, shredded hash browns can be used in a pinch. Keep in mind that the casserole may have a softer consistency.

Q: Can I use light mayonnaise in this recipe?
A: It is not recommended to substitute light mayonnaise, as it may affect the overall texture and flavor of the casserole. Regular mayonnaise provides the necessary richness and creaminess.

Q: Do I need to thaw the fish sticks before baking?
A: No, the fish sticks should be added to the casserole frozen. They will cook through during the baking process.

Q: Can I add other vegetables to this casserole?
A: Absolutely! Feel free to add cooked vegetables like peas, carrots, or green beans to the potato mixture for added nutrition and flavor.

Q: What can I serve with this casserole?
A: This casserole pairs well with a crisp coleslaw, a simple green salad, or warm garlic bread.

Final Thoughts

This “It’s a Keeper!” Fish Stick Casserole is more than just a recipe; it’s a journey back to simpler times, a celebration of comfort food, and a reminder that deliciousness can be found in the most unexpected places. Don’t hesitate to give it a try and customize it to your family’s preferences. I encourage you to share your creations and any personal twists you add along the way. This casserole is perfect for a weeknight dinner, a potluck gathering, or any occasion where you want to serve up a generous helping of happiness. Enjoy!

“it’s a Keeper!” Fish Stick Casserole Recipe