This 4-ingredient oven baked salmon macaroni is the kind of practical casserole that turns pantry staples into a warm, satisfying dinner with very little effort. Using undrained canned salmon helps flavor the pasta as it bakes, while the simple combination of macaroni and creamy soup creates a classic budget-friendly dish with roots in old-fashioned American home cooking, where shelf-stable ingredients were often used to stretch meals and feed a family well.
Serve this casserole with a crisp green salad, steamed green beans, buttered peas, or simple roasted broccoli to balance its rich, creamy texture. A slice of toasted bread or warm dinner rolls also pairs nicely, especially if you want something to catch the savory sauce, and a little lemon on the side can brighten the salmon beautifully.
4-Ingredient Oven Baked Salmon Macaroni
Servings: 6
Ingredients
2 cups dry uncooked elbow macaroni
1 can (14.75 ounces) salmon, undrained
1 can (10.5 ounces) condensed cream of mushroom soup
2 cups milk
Directions
1. Preheat the oven to 375°F and lightly grease a medium casserole dish.
2. Add the dry uncooked elbow macaroni to the casserole dish, then dump the undrained canned salmon evenly over the top.
3. In a bowl, whisk together the condensed cream of mushroom soup and milk until mostly smooth, then pour the mixture evenly over the salmon and macaroni.
4. Stir gently so the macaroni is mostly submerged and the salmon is distributed throughout the dish.
5. Cover the dish tightly with foil and bake for 35 minutes. Uncover, stir once, then return to the oven and bake 15 to 20 minutes more, or until the macaroni is tender and the top is lightly golden.
6. Let the casserole rest for 5 to 10 minutes before serving so the sauce can settle slightly.
Variations & Tips
Add cheese: If you want a richer casserole, stir in 1 cup shredded cheddar or sprinkle it over the top during the last 10 minutes of baking. It adds color, a more traditional casserole finish, and extra appeal for kids.
Use cream of celery or cream of chicken: Cream of mushroom is classic, but other condensed soups work well if that is what you have on hand. Cream of celery gives a lighter vegetable note, while cream of chicken makes the dish especially savory.
Check the pasta before serving: Oven-baked pasta casseroles can vary depending on the depth of the dish and oven performance, so test a few elbows from the center before pulling it out for good. If the macaroni is still too firm, add a small splash of milk, cover again, and bake a bit longer.
Remove bones and skin if preferred: Canned salmon often includes soft edible bones and some skin, both of which are nutritious, but you can remove them before adding the fish if your family prefers a smoother texture.
Brighten the flavor: A little black pepper, chopped parsley, lemon zest, or a squeeze of lemon juice at the table can make this simple casserole taste fresher and more balanced without changing its easy pantry style.