1 1/2 pounds lean ground beef (85–90% lean, raw)
2 cans (10.5 ounces each) cream of mushroom soup
2 cups beef broth (or water, in a pinch)
8 ounces wide egg noodles, uncooked
1 cup shredded mild cheddar cheese (optional but recommended)
Directions
Lightly grease the inside of a 5- to 6-quart slow cooker with nonstick spray or a thin film of oil to help prevent sticking.
Crumble the raw ground beef evenly across the bottom of the slow cooker, breaking it into small pieces with your fingers or a spoon. It’s fine if it overlaps; you just don’t want one solid mass.
In a bowl or large measuring cup, whisk together the cream of mushroom soup and beef broth until fairly smooth. This loosens the soup so it can circulate and cook the beef evenly.
Pour the cream of mushroom soup mixture evenly over the raw ground beef in the slow cooker, making sure all of the meat is moistened. This is the base that will both cook the beef and become the sauce.
Cover the slow cooker and cook the beef mixture on HIGH for 2 to 2 1/2 hours, or on LOW for 4 to 5 hours, until the beef is fully cooked and broken up, and the mixture is bubbling around the edges. Stir once or twice during cooking to break up any larger clumps of meat and to prevent sticking.
Once the beef is cooked through and the sauce is hot and slightly thickened, stir the mixture well, scraping the bottom of the slow cooker to release any browned bits. Taste and add a pinch of salt and pepper if desired, keeping in mind the soup and broth may already be seasoned.
Stir in the uncooked egg noodles, pressing them down into the hot beef and sauce so they’re mostly submerged. If the noodles aren’t just covered, add a splash more broth or water, a few tablespoons at a time, until they are.
Cover again and cook on HIGH for 20 to 30 minutes, stirring once halfway through, until the noodles are tender but not mushy. Slow cookers vary, so start checking at the 20-minute mark.
Once the noodles are cooked, sprinkle the shredded cheddar cheese evenly over the top of the noodle mixture. Cover and let it sit on WARM or LOW for about 5 to 10 minutes, just until the cheese melts into a soft layer.
Give the casserole a gentle stir if you prefer the cheese more integrated, or leave it as a melted topping. Serve the hamburger noodle bake hot, straight from the slow cooker.
Variations & Tips
Because this recipe is intentionally bare-bones, it’s easy to adapt while keeping the spirit of a 5-ingredient, pantry-friendly meal. For a slightly lighter version, swap one can of cream of mushroom soup for cream of celery or cream of chicken; it shifts the flavor but keeps the same texture. If you don’t have beef broth, use chicken broth or even water and add an extra pinch of salt. To lean more into Amish-style casserole territory, use extra-wide egg noodles and a very mild cheddar or Colby cheese. For a bit more savoriness, stir in 1 teaspoon of dried onion flakes or garlic powder with the soup and broth—this technically adds another ingredient, but it’s a powerful one. You can also stir in 1 to 1 1/2 cups of frozen peas or mixed vegetables when you add the noodles; they’ll cook in the same window and give you a built-in vegetable component. If your slow cooker runs hot and the noodles seem to absorb liquid too quickly, add an extra 1/2 cup of broth to keep the bake creamy rather than dry. Leftovers reheat well with a splash of broth or milk to loosen the sauce, and they can be portioned into single-serve containers for easy lunches.
