Overnight Salmon Casserole
A creamy overnight salmon casserole with bread, vegetables, and cheese, baked to perfection. Perfect for family dinners or entertaining guests with rich flavors.
Ingredients
Instructions
- Place half of bread cubes in the bottom of a buttered 2 1/2-quart casserole dish.
- Mix together the drained salmon, chopped onion, diced celery, chopped green pepper, and mayonnaise.
- Spread the mixture over the bread cubes in the casserole.
- Top with the remaining bread cubes.
- In a bowl, beat the eggs; add milk and cream of mushroom soup, then mix well.
- Pour the egg mixture over the casserole.
- Cover and refrigerate overnight.
- The next day, top with grated Cheddar cheese.
- Bake at 350°F for 1 hour and 15 minutes until hot and bubbly.
Tips & Substitutions
To enhance the flavor, consider adding herbs like dill or parsley to the salmon mixture. If you're short on time, you can use pre-cooked salmon or even canned tuna as a substitute. For a lighter version, Greek yogurt can replace mayonnaise without sacrificing creaminess. Ensure the bread is slightly stale for better texture, as it absorbs the egg mixture more effectively.
Serving Suggestions
This Overnight Salmon Casserole is perfect for brunch or a cozy dinner. Serve it alongside a fresh green salad or some roasted vegetables for a balanced meal. You can also pair it with crusty bread or Sterling Crackers(Party Snacks) for added crunch. It's a great dish to share at gatherings, as it feeds a crowd.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for about 1-2 minutes, or heat the entire casserole in the oven at 350°F until warmed through. For best results, cover with foil to prevent drying out.
Nutrition & Diet Analysis (per serving)
Each serving of Overnight Salmon Casserole contains roughly 1151 calories, with 15g protein, 87g carbohydrates, and 85g fat. It is an excellent source of calcium (40% of the Daily Value), vitamin C (32% of the Daily Value), and iron (31% of the Daily Value), and a good source of potassium. Note that it is relatively high in sodium, at 1037mg per serving (45% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this casserole without eggs?
Yes, you can replace the eggs with a mixture of flaxseed meal and water or use a commercial egg replacer. This will help bind the ingredients, though the texture may differ slightly. Adjust the liquid in the recipe accordingly to maintain moisture.
Can I freeze the Overnight Salmon Casserole?
Yes, you can freeze it before baking. Assemble the casserole, cover tightly, and freeze for up to 2 months. When ready to bake, thaw in the refrigerator overnight and then bake as directed. However, freezing may alter the texture slightly, so it’s best enjoyed fresh.
What can I use instead of cream of mushroom soup?
You can substitute cream of mushroom soup with a homemade mixture of sautéed mushrooms, heavy cream, and a bit of chicken or vegetable broth. Alternatively, a creamy cheese sauce or even a can of cream of celery soup works well for a different flavor twist.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).