This rich and velvety white cheddar mac and cheese is a comforting stovetop meal perfect for any night of the week. It features a smooth cheese sauce that clings to every piece of pasta for a consistent, gourmet taste.

List of ingredients

1 pound dry medium shell pasta – shells are ideal for capturing the cheese sauce.
6 tablespoons unsalted butter – creates the base for a smooth roux.
1/4 cup all-purpose flour – used to thicken the sauce to a creamy consistency.
2 cups whole milk, room temperature – ensures the sauce incorporates without clumping.
1 cup heavy cream, room temperature – adds a rich, professional-grade texture.
1 1/4 teaspoons kosher salt – enhances the natural flavor of the cheddar.
1/2 teaspoon dry mustard powder – provides a subtle tang that cuts through the richness.
Freshly ground black pepper – added to taste for a touch of warmth.
4 cups freshly shredded Vermont Cheddar cheese – provides the sharp, creamy flavor profile.

step-by-step instructions

Boil the Pasta: Cook the shells in boiling salted water until al dente according to the package directions. Drain them in a colander and let them cool slightly.
Prepare the Roux: Melt the butter in a large pot over medium heat. Whisk in the flour and cook for a few minutes until the mixture is slightly golden and smells toasted.
Whisk in Dairy: Gradually pour in the milk followed by the heavy cream. Continue whisking constantly to ensure the sauce remains completely smooth.
Season the Sauce: Once the liquid begins to bubble and thicken, stir in the salt, dry mustard powder, and black pepper.
Melt the Cheese: Remove the pot from the heat source. Add the shredded cheese and stir until it is fully melted and incorporated.
Combine and Serve: Fold the cooked pasta into the cheese sauce and stir to coat every shell. Taste the final dish and add more salt if needed.

Pro Tips for a Perfect Sauce

Shred Your Own Cheese from a Block

Always grate your cheese manually using a box grater or food processor. Pre-shredded cheeses are coated in potato starch or cellulose to prevent clumping in the bag, which often results in a grainy or sandy sauce.

Use Room Temperature Milk and Cream

Bringing your dairy to room temperature prevents the roux from shocking and seizing. This ensures that the liquids blend seamlessly into the butter and flour mixture without creating lumps.

Cook the Roux Until Golden

Allow the butter and flour mixture to cook for several minutes until it smells slightly nutty. This process removes the raw flour taste and provides a deeper flavor base for the cheese sauce.

Avoid Boiling the Sauce After Adding Cheese

Cheese can separate or become oily if it is exposed to high heat for too long. Removing the pot from the heat before stirring in the cheddar ensures a smooth, emulsified texture.

Ingredient Substitutions

Alternative Pasta Shapes

While medium shells are recommended, you can use cavatappi, elbow macaroni, or fusilli. These shapes all have ridges or holes that help the thick cheese sauce adhere to the pasta.

Substituting Heavy Cream

If you do not have heavy cream, you can substitute it with an equal amount of whole milk mixed with a tablespoon of melted butter. For a thicker result, you can use evaporated milk as a replacement.

Gluten-Free Thickener Options

Replace the all-purpose flour with a 1:1 gluten-free flour blend or cornstarch. If using cornstarch, mix it with a small amount of cold milk first to create a slurry before adding it to the butter.

Different White Cheddar Varieties

Vermont White Cheddar is the standard, but sharp white cheddar or Monterey Jack can also be used. Mixing a sharp cheddar with a milder white cheese can help balance the intensity of the flavor.

Delicious Flavor Variations

Add a Touch of Garlic Powder

Whisk in a half teaspoon of garlic powder along with the salt and mustard. This adds a savory depth that complements the sharpness of the white cheddar cheese.

Mix in Sautéed Spinach or Kale

Sauté fresh spinach or kale in a separate pan with a little olive oil before folding it into the finished mac and cheese. This adds a pop of color and nutritional value to the meal.

Incorporate Diced Roasted Peppers

Fold in diced roasted red peppers or pimientos just before serving. The sweetness of the peppers provides a great contrast to the salty, rich cheese sauce.

Add a Pinch of Nutmeg

A small pinch of ground nutmeg added to the cream sauce enhances the dairy flavors. This is a classic French technique that makes the sauce taste more complex and professional.

Serving and Pairing Suggestions

Pair with Crisp Garden Salads

Serve this rich pasta alongside a fresh green salad with a lemon vinaigrette. The acidity of the dressing helps cleanse the palate between bites of the creamy cheese.

Serve Alongside Grilled Proteins

This dish works well as a side for grilled chicken breasts or a lean beef steak. The creaminess of the mac and cheese complements the charred flavor of grilled meats.

Use as a Base for Toppings

Top the finished pasta with toasted panko breadcrumbs for added texture. You can also add chopped chives or parsley for a fresh, herbal finish.

Storage and Reheating Guide

Proper Refrigeration Techniques

Store leftovers in an airtight container in the refrigerator for up to three days. Ensure the pasta is completely cooled before sealing the container to prevent excess moisture buildup.

Freezing and Thawing Process

You can freeze the cooked mac and cheese for up to three months. Thaw the container overnight in the refrigerator before reheating to maintain the best possible texture.

Best Methods for Reheating

Reheat the pasta gently on the stovetop over low heat, stirring frequently. If using a microwave, heat in short intervals and stir in between to ensure even warming.

Restoring the Creamy Texture

Cheese sauce tends to thicken and absorb into the pasta during storage. Stir in a tablespoon of milk or heavy cream during the reheating process to loosen the sauce and restore its creaminess.

Troubleshooting Common Issues

How to Fix Grainy Sauce

If the sauce becomes grainy, it is usually due to the cheese overheating. Try whisking in a small amount of warm milk or using a handheld immersion blender to emulsify the sauce again.

What to Do if the Sauce is Too Thick

Thin out the sauce by adding whole milk one tablespoon at a time. Stir continuously over low heat until the sauce reaches your desired consistency.

Adjusting an Under-seasoned Sauce

If the dish tastes bland, increase the salt or add a small squeeze of lemon juice. The acidity of the lemon helps brighten the flavors of the cheddar and mustard.

Preventing Pasta from Overcooking

Always cook the pasta to al dente, meaning it still has a slight bite. The pasta will continue to cook slightly when it is folded into the hot cheese sauce.

Frequently Asked Questions

Can I use pre-shredded cheese?

It is not recommended because pre-shredded cheese contains anti-caking agents. These additives prevent the cheese from melting smoothly and can make the sauce feel gritty.

Is this recipe suitable for a crowd?

Yes, this recipe is easy to scale up. Simply double the ingredients and use a larger pot to ensure there is enough room to stir the pasta without spilling.

Can I bake this instead of serving it on the stovetop?

You can transfer the finished stovetop mac and cheese to a baking dish, top it with breadcrumbs, and broil it for 3-5 minutes. This gives you a crispy topping while keeping the inside creamy.

How do I prevent the sauce from separating?

Avoid boiling the sauce after the cheese has been added. Removing the pot from the heat and stirring in the cheese gradually prevents the fats from separating from the solids.