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Crockpot Cheesy Ranch Beef Pasta Shells

A hearty, comforting slow-cooked pasta dish featuring tender shells smothered in a creamy ranch-flavored sauce with ground beef and melty cheese—perfect for busy weeknights or weekend family dinners.  
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Prep Time 15 minutes
Cook Time 3 hours 45 minutes
Total Time 4 hours
Servings: 6 servings
Course: Main-course
Cuisine: American
Calories: 680
Ingredients Method Notes

Ingredients
  

For the Pasta Shells:
  • 1 lb 450g ground beef
  • 1 small onion finely chopped
  • 2 cloves garlic minced
  • 1 packet 1 oz ranch seasoning mix
  • 1 tsp Italian seasoning
  • ½ tsp smoked paprika optional, for extra depth
  • ½ tsp black pepper
  • ¼ tsp crushed red pepper flakes optional
  • 2 cups beef broth or water + bouillon cube
  • 1 10.5 oz can condensed cream of mushroom soup
  • 1 8 oz block cream cheese, softened and cubed
  • 2 cups shredded sharp cheddar cheese divided
  • 2 cups medium pasta shells uncooked
  • 1 cup whole milk or half-and-half
  • 2 tbsp chopped parsley for garnish
Optional Add-Ins:
  • 1 cup frozen peas or corn stir in during the last 30 minutes
  • ½ cup diced bell pepper sautéed with beef
  • 1 ½ cups chopped fresh spinach stir in at the end
  • ½ cup crumbled cooked bacon for a smoky touch
  •  

Method
 

  1. Brown the Ground Beef: Heat a large skillet over medium-high heat. Add the ground beef and cook until browned, breaking it up as it cooks, about 5–7 minutes. Add the chopped onion and garlic and sauté until the onion is translucent and fragrant—about 2 more minutes. Drain off any excess grease.
  2. Layer Ingredients in the Crockpot: Transfer the cooked beef mixture into your crockpot. Sprinkle the ranch seasoning mix, Italian seasoning, black pepper, smoked paprika, and crushed red pepper flakes over the meat. Add the beef broth and cream of mushroom soup. Stir well to combine all ingredients. Dot the top with the cubed cream cheese but don't stir it in just yet—it will melt during cooking. Cover and cook on LOW for 3–4 hours, or HIGH for 2 hours.
  3. Add Pasta and Cheese: After the initial cook time, uncover the slow cooker and stir everything together to incorporate the melted cream cheese. Stir in the uncooked pasta shells, 1 ½ cups cheddar cheese, and milk. Mix well. Cover again and cook on HIGH for another 30–45 minutes, or until the pasta is tender. Stir occasionally during this time to prevent sticking and ensure even cooking.
  4. Final Touches: Once the pasta is fully cooked, sprinkle the remaining ½ cup of shredded cheese over the top. Cover for 5–10 minutes more to let the cheese melt. Taste and adjust seasoning if needed. Add extra ranch seasoning or a pinch of salt depending on your preference. Garnish with freshly chopped parsley before serving.
  5.  

Notes

  • For extra flavor, you can substitute part of the beef broth with red wine.
  • The pasta will continue to absorb liquid as it sits, so if making ahead or saving leftovers, you may need to add a splash of milk when reheating.
  • This dish freezes well for up to 3 months. Thaw overnight in the refrigerator before reheating.
  • For a lighter version, use ground turkey and low-fat cream cheese and milk.