This cozy 4-ingredient baked Amish-style creamy mushroom noodle dish is the kind of no-fuss comfort food I lean on during busy weeks. You literally pour canned cream of mushroom soup and three simple ingredients over dry egg noodles in a baking dish, slide it into the oven, and let it turn into a bubbly, stick-to-your-ribs dinner everyone seems to go back for seconds on. It has that old-fashioned church potluck feel, but with a modern shortcut that makes it weeknight-friendly for tired parents.
Serve these creamy mushroom noodles with a crisp green salad or steamed green beans to balance the richness. Buttered peas or roasted carrots are kid-friendly sides that go over well at my house. Warm dinner rolls or slices of crusty bread are great for soaking up the extra sauce, and if you want to round things out even more, add a simple fruit salad for a fresh, sweet finish.
Oven-Baked 4-Ingredient Amish Creamy Mushroom Noodles
Servings: 4-6

Ingredients
12 oz uncooked wide egg noodles
2 cans (10.5 oz each) condensed cream of mushroom soup
2 cups whole milk (or 2% milk)
1 cup shredded cheddar cheese (mild or medium), divided
Directions
Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with nonstick spray or a thin layer of butter.
Spread the uncooked egg noodles evenly in the bottom of the prepared baking dish, making sure they are in an even layer so they cook uniformly.
In a medium bowl, whisk together the canned cream of mushroom soup and the milk until smooth and well combined. This is your creamy sauce base.
Pour the soup and milk mixture evenly over the dry egg noodles in the baking dish, making sure all the noodles are moistened. Use the back of a spoon to gently press down any noodles that are sticking up so they’re mostly covered in sauce.
Sprinkle about 3/4 cup of the shredded cheddar cheese evenly over the top of the sauced noodles, reserving the remaining 1/4 cup for later.
Cover the baking dish tightly with aluminum foil to trap in steam, which helps the dry noodles cook through in the oven.
Bake, covered, in the preheated oven for 35–40 minutes, or until the noodles are tender when you poke a fork into the center. If the noodles still seem a bit firm, recover and bake for an additional 5–10 minutes, checking again.
Once the noodles are tender, carefully remove the foil (watch out for hot steam). Sprinkle the remaining 1/4 cup shredded cheddar cheese evenly over the top.
Return the dish to the oven, uncovered, and bake for another 5–10 minutes, just until the cheese is melted and the edges are bubbly.
Remove from the oven and let the casserole rest for about 5 minutes before serving. This helps the sauce thicken slightly and makes it easier to scoop into bowls or onto plates.
Variations & Tips
To bulk this up into more of a full meal, you can stir in 1–2 cups of cooked, shredded chicken or diced ham right after you pour the soup and milk mixture over the noodles. For extra veggies, mix in 1–2 cups of frozen peas, mixed vegetables, or sliced mushrooms before baking; there’s enough sauce to coat them nicely. If your family likes a little tang, swap half of the milk for sour cream for a richer, slightly sharper sauce. For picky eaters, stick with mild cheddar and skip any add-ins the first time you make it so they can get used to the basic creamy noodles. You can also use mozzarella or Monterey Jack if that’s what you have on hand. If the top looks dry at any point, you can gently stir in a splash more milk and recover the dish to finish baking. Food safety tips: If you add any meat, make sure it’s fully cooked before stirring it into the casserole, since this recipe is written with just noodles and sauce in mind. Leftovers should be cooled and refrigerated within 2 hours in a shallow container and eaten within 3–4 days; reheat until steaming hot all the way through before serving. If the casserole seems too thick when reheating, add a spoonful or two of milk to loosen the sauce.