Dinner Recipes

Crockpot Cheesy Ranch Beef Pasta Shells

By Emily · September 7, 2025

Crockpot Cheesy Ranch Beef Pasta Shells are a comforting and hearty dish that’s so easy to make. It combines tender ground beef, cheesy sauce, and tender pasta shells all cooked together in a crockpot, giving you a rich and delicious meal with minimal effort.

I love how the ranch seasoning adds a little extra zing and creaminess without needing a ton of ingredients. Plus, cooking everything in the crockpot means the flavors blend together wonderfully over time, and the pasta gets perfectly soft and cozy in all that cheesy goodness.

My favorite way to serve this is straight from the crockpot, maybe with a simple green salad on the side for some freshness. It’s great for busy weeknights when I want something satisfying and warm without spending much time in the kitchen. This dish always feels like a little slice of comfort, perfect for family dinners or when you just want something easy and tasty.

How Do You Prevent the Pasta from Overcooking in the Crockpot?

Cooking pasta in a crockpot can be tricky since it can go mushy if overcooked. Here’s how I keep it tender but not soggy:

• Use uncooked pasta to soak up the flavors as it cooks slowly.
• Keep the pasta mostly submerged in liquid, but avoid stirring early on.
• Check the pasta at the minimum cook time (around 3 hours on low). If it’s done, turn off the crockpot to avoid overcooking.
• Add cheese near the end so it melts smoothly without overcooking the pasta.
• If you notice too much liquid, you can remove the lid and cook on high for a few minutes to thicken the sauce before adding cheese.

Taking these steps helps the pasta hold its shape and soak up the tasty ranch and beef flavors without turning mushy.

Equipment You’ll Need

• Crockpot or slow cooker – perfect for cooking the pasta, beef, and cheese all together with minimal effort.
• Large skillet – great for browning the ground beef and sautéing onions and garlic before adding to the crockpot.
• Wooden spoon or silicone spatula – helps you stir the beef and mix the dish gently without scratching your cookware.
• Measuring cups – for accurate liquid and cheese amounts to ensure the right creamy texture.
• Cheese grater (if using block cheese) – fresh shredded cheese melts better and tastes great.

Flavor Variations & Add-Ins

• Swap ground beef for ground turkey or chicken for a lighter meal that still tastes great.
• Add chopped bell peppers or mushrooms to the beef when browning for extra veggies and flavor.
• Stir in cooked bacon bits for a smoky twist at the end before serving.
• Mix in a handful of spinach or kale in the last 15 minutes to boost nutrition and add color.

Crockpot Cheesy Ranch Beef Pasta Shells

Ingredients You’ll Need:

For the Beef and Seasoning:

• 1 lb (450g) ground beef
• 1 packet (1 oz) ranch seasoning mix
• 1 small onion, finely chopped (optional)
• 2 cloves garlic, minced (optional)
• Salt and pepper, to taste

For the Pasta and Sauce:

• 2 cups pasta shells (uncooked)
• 1 cup water or beef broth
• 1 cup milk

For the Cheesy Topping:

• 2 cups shredded cheddar cheese (or a blend of cheddar and mozzarella)
• 1 cup shredded mozzarella cheese
• Fresh parsley or chives, chopped (for garnish)

How Much Time Will You Need?

This dish takes roughly 10-15 minutes to prepare and brown the beef, then 3 to 4 hours to cook in the crockpot on low (or about 1.5 to 2 hours on high). The last 15-30 minutes are for melting the cheese on top. It’s a slow-cooker-friendly meal that fills your home with comforting smells and needs very little active attention.

Step-by-Step Instructions:

1. Cook the Beef:

In a skillet over medium heat, cook the ground beef until browned and cooked through, breaking it up as it cooks. If you’re using onion and garlic, add them and cook until soft. Season with salt and pepper. Drain excess fat if necessary. Set aside.

2. Set Up the Crockpot:

Spray or grease the inside of your crockpot to prevent sticking. Add the uncooked pasta shells to the crockpot and sprinkle the ranch seasoning mix evenly over the pasta.

3. Layer the Ingredients:

Place the cooked beef mixture on top of the pasta. Pour in the water (or beef broth) and milk—make sure the pasta is mostly covered but don’t stir. Cover with the crockpot lid.

4. Slow Cook the Pasta:

Cook on low for 3 to 4 hours or on high for 1.5 to 2 hours until the pasta is tender.

5. Add the Cheese:

About 15-30 minutes before serving, sprinkle the shredded cheddar and mozzarella evenly over the top. Cover again and cook until the cheese is melted.

6. Serve:

Gently stir everything together just before serving. Garnish with chopped fresh parsley or chives if you like. Serve warm and enjoy your creamy, cheesy ranch beef pasta shells!