Nothing says comfort food like a bowl of creamy, cheesy pasta, and this Creamy 4 Cheese One-Pot Shells and Cheese takes it to the next level. Made with tender pasta shells simmered right in seasoned milk and broth, then finished with a rich blend of four cheeses. This remind me of my favorite childhood mac n cheese but with wholesome, simple ingredients!
As a culinary school grad and former restaurant chef, I’ve tested countless mac and cheese recipes, and this one hits the perfect balance of creamy sauce and bold cheese flavor without extra steps or mess! This uses a mix of pepper jack, Colby jack, cheddar, and mozzarella cheese for a rich sauce.
I like using shells for my mac n cheese because it holds the cheese sauce nicely, but any pasta shape can be used! A sprinkle of toasted breadcrumbs on top adds some texture and color. This is great for weeknight meals, Sunday dinners, or holiday gatherings.
You might also like my baked white cheddar mac n cheese or my cheesy cauliflower bake! Find all of my easy side dishes here for more inspiration!
Chef Tips
- Shred your own cheese: Pre-shredded cheese is coated with anti-caking agents, which can make the sauce grainy. Freshly shredded melts into a smooth, silky sauce.
- Don’t overcook the pasta: Pull the shells off the heat when they’re just al dente, they’ll continue to soften as they sit in the hot cheese sauce.
- Build layers of flavor: Cooking the pasta in broth + milk (instead of just water) adds depth and makes the sauce creamier.
- Balance your cheeses: Use a mix, cheddar, pepper jack, Colby jack, and mozzarella provide a good balance of flavors and richness.
Key Macaroni Ingredients
Whole milk: Creates a creamy base for the sauce; 2% works, but whole milk gives the best richness.
Half and half: Adds extra silkiness; heavy cream can be swapped for an even richer version.
Chicken stock: Balances the dairy with savory depth; vegetable stock works for a vegetarian option. Add more stock if you want to use less milk.
Ground mustard: Enhances the sharpness of the cheeses; Dijon mustard is a good substitute.
Medium pasta shells: Perfect for holding creamy sauce; elbows or cavatappi also work well.
Pepper jack cheese: Adds creamy melt with a little kick; Monterey Jack or Havarti can sub in.
Mozzarella cheese: Melts into gooey, stretchy texture; provolone or fontina are good swaps.
Cheddar cheese: Sharp and tangy for classic mac flavor; white cheddar adds extra bite.
Colby jack cheese: Mild and creamy, balancing the sharper cheeses; Gouda or Muenster can be swapped.
How To Make The One Pan Mac N Cheese
Let’s talk a little about how to make this Creamy 4 Cheese One-Pot Shells and Cheese (The printable instructions are in the recipe card below.)
Quick overview:
- Warm milk, add in noodle, cook pasta.
- Mix in cheese until melted. Enjoy!
- In a large 5 Dutch oven combine the milk, half and half, chicken stock, and seasonings. Whisk to combine. Bring to a simmer over medium-high heat.
- Once simmering, add in dry pasta, stir to combine. Cook over medium-high heat for 10-12 minutes, uncovered, stirring frequently, until pasta is al dente. If needed, add in a splash of milk or stock/water if the mixture is too thick.
- Reduce heat to medium-low and add in the cheese. Stir until cheese is completely melted, if the sauce is too thick, stir in a touch of extra milk. Serve immediately or cool and store in a airtight container in the fridge for 4-5 days!
Serving Suggestions
Serve this creamy homemade mac and cheese with a number of main dishes for a balanced weeknight or holiday meal:
- Serve with grilled chicken or cube steak for a quick weeknight meal.
- Make a kid-friendly meal by pairing with these shake n’ bake chicken tenders or pork chops!
- Pair with these skillet Swedish meatballs.
- Serve with your holiday ham or turkey and a shaved Brussel sprout salad.
- Bring to a potluck or BBQ paired with a simple lettuce salad.
Creamy 4 Cheese One-Pot Shells and Cheese
Equipment
Ingredients
- 3 1/2 cups Whole Milk
- 1 1/2 cups Half and half
- 1 1/4 cups Chicken Stock
- 2 tsp Salt
- Fresh ground black pepper
- 2 tsp Garlic powder
- 1 tsp Paprika
- 1/2 tsp Ground mustard
- 16 oz. Medium shells pasta
- 1 cup Pepper jack cheese, shredded, about 6 ounces
- 1 cup Mozzarella cheese, shredded, about 6 ounces
- 1 cup Cheddar cheese, shredded, about 6 ounces
- 1 cup Colby jack cheese, shredded, about 6 ounces
Instructions
- In a large 5 Dutch oven combine the milk, half and half, chicken stock, and seasonings. Whisk to combine. Bring to a simmer over medium-high heat.3 1/2 cups Whole Milk, 1 1/2 cups Half and half , 1 1/4 cups Chicken Stock, 2 tsp Salt, Fresh ground black pepper , 2 tsp Garlic powder, 1 tsp Paprika, 1/2 tsp Ground mustard
- Once simmering, add in dry pasta, stir to combine. Cook over medium-high heat for 10-12 minutes, uncovered, stirring frequently, until pasta is al dente. If needed, add in a splash of milk or stock/water if the mixture is too thick.16 oz. Medium shells pasta
- Reduce heat to medium-low and add in the cheese. Stir until cheese is completely melted, if the sauce is too thick, stir in a touch of extra milk. Serve immediately or cool and store in a airtight container in the fridge for 4-5 days!1 cup Pepper jack cheese, 1 cup Mozzarella cheese, 1 cup Cheddar cheese, 1 cup Colby jack cheese
Notes
- Stir pasta often: Since the shells cook directly in milk and broth, frequent stirring keeps them from sticking to the bottom of the pan.
- Add more milk if needed: As the pasta cooks, it will absorb liquid. Stir in extra milk to keep the sauce creamy and prevent dryness.
- Use freshly shredded cheese: It melts smoother and creamier than pre-bagged shreds.
- Top with toasted breadcrumbs (optional): For a little crunch, sprinkle with buttery breadcrumbs and pop under the broiler for a minute or two.
- Play with the cheeses: Try combos like sharp white cheddar, Gruyere, Fontina, or Havarti for extra depth of flavor.
Nutrition
If you enjoyed this recipe, I would appreciate if you left a star rating on the recipe card above or a comment below sharing your experience! I value your feedback, it would also mean a lot if you could share this recipe or my website with friends or loved ones. Cheers!
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How To Store & Reheat
Refrigerator: Store cooled shells and cheese in an airtight container for up to 5 days. The sauce will thicken as it chills.
Freezer: Freeze in freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating. Great for planning ahead during the holiday season or if you have a busy season ahead!
Reheating: Warm on the stovetop over low heat, stirring often. Add a splash of milk to loosen the sauce back to its creamy texture. You can also microwave in short intervals, stirring between each.
Tip: For best results, reheat gently, high heat can cause the cheese sauce to separate.
Recipe FAQs (Helpful!)
Yes! Elbow macaroni, cavatappi, or rotini all work well. Just keep an eye on the cooking time since smaller shapes cook faster. Chose a shape that will hold the cheese sauce!
You can cook it a few hours in advance, but it’s best served fresh. If reheating, add a splash of milk to bring the sauce back to its creamy texture.
Absolutely. Transfer the shells and cheese to a baking dish, top with buttered breadcrumbs, and bake at 375°F for 15–20 minutes until golden and bubbly. This will make a less creamy mac n cheese.
Cheddar, Mozzarella, Pepper jack, Colby jack, Gruyere, Fontina, and Parmesan are my go-tos. Havarti, Monterey Jack, or white cheddar are great substitutes.
Yes, you can use all milk or swap in vegetable broth for a vegetarian version.
This usually happens if the cheese is added over high heat or if pre-shredded cheese was used. Remove the pot from the heat before stirring in the cheese for the smoothest sauce.
Tools I’d Recommend
- Dutch Oven: this Le Creuset Dutch oven is my go to. With the enamel coating it is super easy to clean and you can cook both on the stove top and in the oven making it great for recipes like this. It’s the perfect size for family dinners.
- Wooden Spoons – perfect for sautéing and mixing, and great for not scratching your pans. Remember to deep clean your wooden utensils once a month!
- Cheese Grater – this grater is a must if you grate your own cheese! It’s also handy for several other things, like shaving chocolate, shredding vegetables, zesting, or grinding spices.
Did you try this recipe?
Let me know what you thought by leaving a comment below and sharing your final dish on Instagram, Facebook, & Pinterest!
Cheers!
-Rachel
