This slow cooker 3-ingredient stewed tomato macaroni is the kind of sweet and savory, no-fuss dinner that truly could have come out of the Great Depression. My grandmother used to stretch a pantry and still make something that felt like a hug in a bowl, and this recipe follows that same spirit: just pasta, canned stewed tomatoes, and butter. Everything bubbles together low and slow until the elbow macaroni turns soft and tender, soaking up a slightly sweet tomato broth with rich buttery pools on top. It’s cheap, filling, and comforting—perfect for nights when you need to feed your family with what you already have in the cupboard.
Serve this stewed tomato macaroni straight from the slow cooker into warm bowls, with a sprinkle of salt and black pepper at the table so everyone can season their own. It’s lovely alongside a simple green salad, steamed frozen vegetables, or buttered bread if you want to keep that old-fashioned, thrifty feel. For a heartier plate, pair it with leftover meatloaf, baked chicken thighs, or a few pan-fried sausages. A little grated cheese on top is optional, but a glass of cold milk or sweet iced tea on the side really completes that cozy, Midwestern weeknight vibe.
Slow Cooker 3-Ingredient Stewed Tomato MacaroniServings: 4
Ingredients
2 cans (14.5 ounces each) stewed tomatoes, undrained
2 cups dry elbow macaroni (about 8 ounces)
4 tablespoons salted butter, cut into pieces
Directions
Lightly grease the inside of a small slow cooker (3–4 quart works well) to help keep the pasta from sticking.
Pour the stewed tomatoes with all their juices into the slow cooker. Use a spoon or clean hands to gently break up any very large tomato pieces if you prefer a slightly smoother sauce, but leave some chunks for that classic old-fashioned texture.
Stir in the dry elbow macaroni, making sure all the pasta is mostly submerged in the tomato juices so it can soften as it cooks.
Dot the top with the pieces of salted butter, spacing them around so they melt evenly into the tomatoes and pasta as everything cooks.
Cover the slow cooker with the lid and cook on HIGH for 1½ to 2 hours, stirring once after about 45–60 minutes to keep the macaroni from clumping and to help it cook evenly.
After 1½ hours, check the macaroni. It should be very tender and a little softer than typical al dente, with a thick, glossy, sweet tomato sauce and visible buttery pools on top. If the pasta is still too firm, continue cooking in 15-minute increments, stirring each time, until it reaches your preferred softness.
If the mixture seems too thick for your liking, gently stir in a few tablespoons of hot water at a time until it loosens to a saucy consistency, then taste and adjust with a pinch of salt or sugar if needed.
Turn the slow cooker to WARM and let the macaroni sit for 5–10 minutes before serving. This helps the sauce cling to the noodles and gives you that cozy, stewed texture. Serve straight from the slow cooker into bowls while hot.
Variations & Tips
To keep the spirit of a Depression-era, three-ingredient dinner, try to work with what you already have. If you only have whole canned tomatoes or diced tomatoes, you can use those in place of stewed tomatoes; just lightly crush them with your hands and add a teaspoon or two of sugar to mimic the gentle sweetness of stewed tomatoes. For families with picky eaters who don’t like big tomato pieces, pulse the stewed tomatoes a few times in a blender or mash them with a potato masher before adding to the slow cooker for a smoother sauce. If you need to stretch the meal a bit, stir in up to 1/2 cup of water at the start so there’s enough liquid for the extra pasta you add, or serve the macaroni over slices of toasted bread, the way many grandmothers did to fill hungry bellies. For a slightly richer taste while technically staying at three ingredients, you can swap half of the butter for a splash of whole milk right at the end of cooking, stirring it in just before serving for a creamier sauce. Leftovers thicken as they sit; to reheat, stir in a spoonful of water, cover, and warm gently so the pasta doesn’t dry out. Let kids top their bowls with a little grated cheese or crushed crackers if you have them—those small touches make the meal feel special without straying from its simple, comforting roots.
