My neighbor grew up on this sweet caramelized dish when money was tight. One bite and you will understand why her whole family still makes it weekly.

This slow cooker 4-ingredient poor man onion pasta is pure comfort in a red crock, the kind of sweet, caramelized, buttery dish that shows up when money is tight but you still want something that tastes like a hug. My neighbor grew up on this exact combo of cheap onions, noodles, and butter in a tiny Midwest kitchen, and her family still makes it every single week because it’s filling, cozy, and ridiculously simple. Everything happens in the slow cooker: the onions melt down into deep amber ribbons, the egg noodles soak up all that buttery flavor, and you end up with a glossy, tender tangle of pasta that feels way fancier than it is.

Serve this pasta straight from the slow cooker while it’s still glossy and hot, with an extra spoonful of the buttery onions over the top. It’s hearty enough to be a main dish on a busy weeknight with just a simple green salad, steamed frozen veggies, or sliced cucumbers and tomatoes on the side. If you want to stretch it further, add some crusty bread or garlic toast to soak up the sauce. For a little contrast, a sharp pickle spear or a drizzle of hot sauce on the side cuts through the richness nicely.

Servings: 4

3 large yellow onions, thinly sliced into half-moons

Prep the onions by peeling them and slicing them into thin half-moons. The thinner you slice them, the softer and sweeter they’ll get in the slow cooker.

Pour the melted butter into the bottom of a 4- to 6-quart slow cooker. Add the sliced onions and toss them gently in the butter so they’re as evenly coated as possible.

Sprinkle the salt and pepper (if using) over the onions. Spread the onions out into an even layer so they cook down uniformly.

Cover and cook the onions on LOW for 5 to 6 hours, until they are very soft, deep golden to amber brown, and smell sweet and caramelized. Stir once or twice if you’re home, but it’s not required.

Once the onions are deeply caramelized, pour in the broth and stir well, scraping up any browned bits from the sides and bottom of the slow cooker so they mix into the buttery sauce.

Add the uncooked wide egg noodles directly into the slow cooker, gently pressing them down into the onion-broth mixture so most of the noodles are submerged. It’s okay if a few edges stick up; they’ll soften as they steam.

Cover and cook on HIGH for 20 to 30 minutes, stirring once halfway through, until the noodles are tender but not mushy and coated in the glossy onion-butter sauce. If the noodles look dry at any point, add a splash more broth or hot water, about 1/4 cup at a time.

When the noodles are cooked and everything looks glossy and saucy, taste and adjust seasoning with a pinch more salt or pepper if needed.

Serve the pasta straight from the slow cooker, making sure each serving gets plenty of those caramelized amber onion ribbons and buttery sauce tangled with the noodles.

To keep this a true budget-friendly, four-ingredient base, the essentials are onions, butter, noodles, and broth; salt and pepper are optional but recommended for flavor. For extra richness, you can stir in a small splash of cream or a spoonful of sour cream at the end, though it’s not necessary. If you have it on hand, a sprinkle of grated Parmesan or any hard cheese over each bowl adds a nice salty bite. For more protein without much cost, stir in a drained can of white beans or chickpeas after the noodles are cooked and let them warm through for 5 minutes. You can also swap in whole wheat egg noodles or regular short pasta shapes, but check earlier for doneness because different shapes cook at different speeds. If you’re vegetarian, stick with vegetable broth and confirm it’s truly vegetarian; for a richer flavor on a budget, you can use bouillon cubes mixed with water instead of boxed broth. Food safety tips: Always refrigerate leftovers within 2 hours of cooking, storing them in a shallow, covered container. Reheat leftovers to steaming hot before eating, adding a splash of water or broth if the noodles have soaked up too much sauce. Do not leave the slow cooker on the “warm” setting for more than 4 hours after cooking, and never add raw meat to this recipe without adjusting the cooking time and handling it according to safe internal temperature guidelines.