Ingredients
Method
Brown the beef and aromatics
- Heat 1 tbsp oil in a large skillet over medium-high heat. Add 1 lb ground beef, breaking it apart as it cooks, until browned (about 3–5 minutes).
- Add 1/2 cup diced onion and 2 minced garlic cloves, stir for another minute until fragrant.
- Carefully pour off any excess grease from the skillet.
- Tip: For extra flavor, stir in 1 tbsp of tomato paste with the onions and garlic.
Build the slow-cooker base
- Transfer the beef mixture to the slow cooker. Add 4 cups beef broth, 1 1/2 tbsp Italian seasoning, 1 1/4 tsp salt, garlic powder, onion powder, black pepper, and red pepper flakes. Stir well.
- Tip: Taste the broth before adding pasta to adjust seasoning.
Slow-cook for depth
- Cover and cook on HIGH for 2–3 hours or LOW for 4–6 hours.
- Tip: Avoid lifting the lid often to keep cooking time consistent.
Add pasta, cream, and cheese
- Switch to HIGH setting and stir in 8 oz uncooked pasta.
- Slowly pour in the heavy cream while stirring to mix well.
- Add 3/4 cup grated parmesan and stir until combined.
- Cook uncovered for 45 minutes until pasta is tender.
- Tip: For thicker sauce, add more parmesan; for thinner, add broth.
Finish with greens and seasoning
- Stir in 1 cup fresh spinach just before serving.
- Taste and adjust seasoning if needed.
Notes
Store leftovers in airtight containers; keeps for 3–4 days. Freeze for 2–3 months if needed. For a make-ahead option, brown beef and assemble before refrigerating.
