One Pot Mac and Cheese

Name: One Pot Mac and Cheese
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 3 cups water; 2 3/4 cups whole milk, plus more to thin if needed; 1/2 tsp each garlic powder and onion powder; 16 oz. dry elbow pasta (tested with barilla); 1 1/4 tsp salt or to taste; 1/4 tsp ground black pepper, or more to taste; 1/2 cup heavy cream; 2 tbsp butter; 4 oz. (1 cup) american cheese, shredded or cut into small cubes; 2 cups (8 oz) extra sharp cheddar cheese; 1 1/2 cups (6 oz) gruyere cheese, shredded

By:

Thomas

Published:

July 5, 2026

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One of the most comforting and nostalgic dishes in American cuisine is Mac and Cheese. Nothing compares to a creamy, cheesy bowl of elbow pasta, coating each piece with rich, velvety cheese. The beauty of this One Pot Mac and Cheese is that you can whip it up in just about 30 minutes without the fuss of several pots and pans. Just picture it: a family gathering or a cozy night in, everyone huddled around the table, relishing each bite of this gooey, indulgent delight. With a crunchy top finish or just as it is, the decision is yours, but either way, you’ll find yourself coming back for more.

When I first made this One Pot Mac and Cheese, it quickly became a staple in my household. The beauty of it lies in its simplicity—you won’t need to be a culinary genius. From busy weeknights to unexpected guests, this dish caters to various occasions effortlessly. The decadence of the cheeses paired with the silky sauce creates an experience that’s sure to impress, whether you consider yourself a novice cook or a seasoned pro. So, let’s get started, shall we?

Why You’ll Love This Recipe

Simple & Quick: This recipe takes just 15 minutes of prep time and 30 minutes of cooking, making it ideal for weeknights or last-minute gatherings.
Irresistible Flavor: A blend of American, cheddar, and gruyere cheese creates a depth of flavor that’s hard to resist.
Eye-Catching Appeal: The creamy texture and golden hues make this dish visually appealing and inviting.
Flexible Serving: Great as a side dish or a hearty main course that’s perfect for any occasion, from BBQs to potlucks.
Diet-Friendly Options: Easily adjustable for gluten-free diets with specific pasta choices.

Ingredients You’ll Need

3 cups water: This forms the base of the dish, providing moisture for the pasta to cook and the sauce to form.
2 3/4 cups whole milk: Its creamy consistency enriches the sauce; you can use 2% milk for a lighter option.
1/2 tsp garlic powder: Adds a subtle depth of flavor without being overpowering.
1/2 tsp onion powder: Enhances the overall taste and rounds out the flavors.
16 oz. dry elbow pasta: Classic choice for this dish, though you can swap it out for any small pasta like shells or cavatappi.
1 1/4 tsp salt: Essential for flavor; adjust to your preference.
1/4 tsp ground black pepper: Adds a hint of warmth to the dish.
1/2 cup heavy cream: This fattiness contributes to an ultra-creamy sauce.
2 tbsp butter: For added richness and to help incorporate the cheeses seamlessly.
4 oz. (1 cup) American cheese: Melts beautifully and gives a creamy texture; you could substitute with a similar melty cheese.
2 cups (8 oz) extra sharp cheddar cheese: Its sharpness provides a nice contrast to the creaminess.
1 1/2 cups (6 oz) gruyere cheese: Adds a complex, nutty flavor; feel free to experiment with other cheeses like mozzarella for different tastes.

How to Make One Pot Mac and Cheese

Bring the Base to a Boil: In a 12-inch sauté pan or a large pot, combine 3 cups water, 2 3/4 cups whole milk, 1/2 teaspoon garlic powder, and 1/2 teaspoon onion powder over medium-high heat. Bring this mixture to a gentle boil.
Cook the Pasta: Once boiling, add 16 oz. dry elbow pasta, 1 1/4 teaspoons salt, and 1/4 teaspoon ground black pepper. Stir well, keeping the mixture uncovered. Cook the pasta, stirring every 2 minutes, until it’s just al dente, which should take about 7 to 8 minutes. Lower the heat slightly if it starts boiling too vigorously.
Incorporate the Cream and Cheeses: After the pasta is al dente, reduce the heat to low and pour in 1/2 cup heavy cream, along with 4 oz. (1 cup) American cheese and 2 tablespoons butter. Stir until melted, creating a silky sauce.
Add Cheddar and Gruyere: After removing the pot from the heat, mix in 2 cups (8 oz) extra sharp cheddar cheese and 1 1/2 cups (6 oz) shredded gruyere cheese. Stir a few times and let it rest for about 1 minute, allowing the cheese to melt completely. If the sauce is thicker than you desire, add a splash of milk and adjust the seasoning if necessary.

Storing & Reheating

To enjoy your One Pot Mac and Cheese later, store it in an airtight container at room temperature for up to 2 hours or refrigerate for up to 3 days. For longer storage, you can freeze it in a heavy-duty freezer bag or container for up to 3 months. When you’re ready to reheat, simply thaw overnight in the refrigerator and warm it in a saucepan over low heat, stirring in a splash of milk to restore creaminess, ideally bringing it back to a bubbly state.

Chef’s Helpful Tips

Mix it up: Feel free to throw in some cooked veggies like broccoli or bacon bits for extra flavor and nutrients.
Use room temperature cheese: When you use cheese that’s been at room temperature, it melts more smoothly, leading to a creamier sauce.
Avoid overcooking: Keep an eye on the pasta and check for doneness early to prevent mushy pasta.
Spice it up: Add a pinch of cayenne or hot sauce during the cooking process for a kick.
Blend cheeses: For a more complex flavor, consider combining different cheese varieties for ultimate creaminess and taste.

If you love comforting food that fits comfortably into your busy life, this One Pot Mac and Cheese will become your new favorite recipe. The combination of simple ingredients and minimal cleanup, paired with that rich, oozy goodness, is just a wholesome meal waiting to happen. Feel free to experiment with add-ins like crispy bacon, sautéed mushrooms, or seasonal vegetables to give it your own signature twist. You could also try different cheeses to see what you prefer—there’s really no wrong way to do it!

Recipe FAQs

Can I make One Pot Mac and Cheese ahead of time?

Yes, you can prepare it ahead of time and store it in the refrigerator for up to 3 days before you plan to serve it. Just be aware that the pasta may absorb some of the sauce, so you may need to add a little more milk when reheating.

What if my cheese isn’t melting well?

If your cheese isn’t melting smoothly, it’s likely that it’s too cold. Make sure to let your shredded cheese come to room temperature before using it. Stir constantly over low heat to help it emulsify properly with the sauce.

Can I use gluten-free pasta?

Absolutely! Just ensure you adjust cooking times since gluten-free pasta can often cook faster than traditional pasta. It will still taste delicious!

How can I make this dish spicier?

To elevate the flavor, consider adding a dash of hot sauce or crushed red pepper flakes while mixing in the cheeses. You can also experiment with spicy cheeses for an added kick.