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Slow cooker slumgullion with ground beef, tomato sauce, and elbow macaroni

Slow Cooker 4-Ingredient Slumgullion

This easy Slow Cooker 4-Ingredient Slumgullion combines ground beef, onion, tomato sauce, and elbow macaroni in a hearty crockpot dinner. It is budget-friendly, family-friendly, and serves about 6.
Prep Time 15 minutes
Cook Time 4 hours 30 minutes
Total Time 4 hours 45 minutes
Course Main Course
Cuisine American
Servings 6 servings

Ingredients
  

  • 1 1/2 pounds ground beef 80–90% lean
  • 1 large yellow onion diced
  • 2 cans 15 ounces each tomato sauce
  • 2 cups dry elbow macaroni
  • 1 teaspoon salt optional, to taste
  • 1/2 teaspoon black pepper optional, to taste
  • 1 cup water optional, as needed for desired consistency

Instructions
 

  • Brown the beef: In a large skillet over medium heat, crumble and cook the ground beef until well browned and no pink remains, about 8–10 minutes. Carefully spoon off most of the excess grease.
  • Soften the onion: Add the diced yellow onion to the skillet with the beef. Cook, stirring frequently, for 3–5 minutes until the onion begins to soften.
  • Load the slow cooker: Transfer the beef and onion mixture into your slow cooker. Pour in the tomato sauce and stir everything together. If you prefer a saucier consistency, stir in up to 1 cup of water.
  • Season and slow cook: Add salt and black pepper to taste. Cover the slow cooker and cook on LOW for 4–5 hours or on HIGH for 2–3 hours.
  • Add the macaroni: About 30–40 minutes before serving, stir in the dry elbow macaroni. Ensure the noodles are submerged in the liquid. If the sauce is too thick, add a splash of extra water.
  • Finish cooking: Cover and cook on HIGH for 25–35 minutes, stirring once halfway through. The slumgullion is ready when the macaroni is tender and fully cooked.
  • Serve: Give the dish a final stir, adjust seasonings if necessary, and serve hot.

Notes

  • Pasta Timing: Do not add the pasta at the beginning of the cooking time, or it will turn to mush.
  • Variations: Feel free to stir in a handful of shredded cheddar cheese or a dash of Italian seasoning right before serving for extra flavor.