Side Dishes
This America's Test Kitchen mac and cheese recipe with evaporated milk delivers restaurant-quality velvety smoothness with a crispy breadcrumb top—the secret lies in the evaporated milk's ability to create a luxuriously creamy sauce without breaking.
I've tested countless variations, and this method consistently delivers a sauce so rich it coats every noodle perfectly, while the breadcrumb topping adds satisfying texture contrast. The double-cheese blend ensures deep, complex flavor without being overly heavy.
The recipe begins with a proper roux made from butter and flour, which forms the foundation for the cheese sauce. Evaporated milk is then incorporated gradually to create a sauce that's impossibly smooth yet still clings to the pasta.
America's Test Kitchen's signature technique of using a mix of sharp cheddar and Gruyère creates that perfect balance of tangy and nutty flavors that make this dish unforgettable.
By the time you're done, you'll have a golden-brown casserole with a crispy, buttery topping that contrasts beautifully with the creamy interior. The pasta is perfectly al dente, and the sauce is thick enough to coat every bite without being gluey.
This is the kind of mac and cheese that makes you want to serve it at dinner parties—it's that impressive.
For best results, use high-quality cheddar and Gruyère, and don't skip the breadcrumb topping—it's what transforms this from good to extraordinary. The recipe scales easily for crowds, and leftovers reheat beautifully. Here's how to make it perfectly every time.
Ingredients for america's test kitchen mac and cheese recipe with evaporated milk
Six ingredients transform into America's Test Kitchen's velvety mac and cheese with crispy breadcrumb perfection.
| Ingredient | Amount | Notes |
|---|---|---|
| Elbow Macaroni 🍝 | 1 ½ lb | Dried, medium elbow shape |
| Unsalted Butter 🧈 | ¾ cup | Cold, cut into 1-inch cubes |
| All-Purpose Flour 🌾 | ½ cup | Sifted, Diamond Crystal preferred |
| Sharp White Cheddar Cheese 🧀 | 1 ½ cups | Shredded, 1.5 oz per cup |
| Gruyère Cheese 🧀 | 1 cup | Shredded, 1 oz per cup |
| Evaporated Whole Milk 🥛 | 2 cups | Unopened can for best texture |
| Freshly Ground Black Pepper 🌶️ | ¼ tsp | Cracked, not pre-ground |
| Kosher Salt 🧂 | ½ tsp | Diamond Crystal preferred |
| Panko Breadcrumbs 🍞 | ½ cup | Japanese-style for extra crisp |
| Melted Butter 🧈 | ¼ cup | For breadcrumb topping |
| Garlic Powder 🧄 | ½ tsp | For breadcrumb seasoning |
| Dried Parsley Flakes 🌿 | ½ tsp | For garnish |
The cheese selection is non-negotiable. Sharp white cheddar from Cabot or Tillamook delivers that tangy bite, while Gruyère from France adds nutty depth—look for Comté or Beaufort as budget-friendly alternatives. Evaporated milk must be unopened for proper texture; Carnation brand is the gold standard. For the roux, cold butter prevents burning, and Diamond Crystal flour absorbs liquid better than other brands. Panko breadcrumbs create that signature crisp—Japanese-style is non-negotiable for texture.
No evaporated milk? Whole milk reduced by half works in a pinch, though texture won't be identical. Substituting cheddar with Parmesan at half quantity adds umami but loses tang. For a dairy-free version, nutritional yeast and cashew cream can mimic richness. The breadcrumb topping can be made ahead—just store components separately. Fresh parsley flakes are ideal, but dried works at one-third quantity. For extra crisp, broil the topping for 2-3 minutes post-baking.
Pasta cooks perfectly al dente—1 minute less than package instructions. Assemble the casserole 2 hours ahead for deeper flavor development. Cover tightly and refrigerate. Reheat at 350°F for 30-40 minutes until bubbly. Leftovers keep 4-5 days refrigerated or 3 months frozen. For serving, garnish with extra parsley flakes and a generous crack of black pepper—the contrast of textures and temperatures is what makes this dish extraordinary.
Why You'll Love This Recipe
- I’ll be real: most mac and cheese turns to glue the next day. Not this one. The evaporated milk keeps it creamy, and the flour roux gives it just enough body to reheat like a dream. I make a double batch on Sundays—lunches, potlucks, or late-night snacks. No regrets.
- No-Fuss Roux Magic: I’ll admit, I was skeptical about making a roux from scratch—but the evaporated milk trick here turns it into a breeze. Just melt butter, whisk in flour, and cook until golden. No constant stirring, no stress, and the result? A sauce so silky it disappears on the first bite.
- Evaporated Milk Secret: Honestly, I’ve made mac and cheese a hundred ways, but this recipe’s use of evaporated milk is the real MVP. It adds a subtle richness without extra fat, and the cheese—sharp cheddar plus Gruyère—melts into that perfect, stretchy blanket. The texture? Chef’s kiss.
- Weeknight Crowd-Pleaser: Between us, this is the dish I pull out when my in-laws visit or the kids bring friends over. It’s hearty enough for a main but simple enough that I can prep it while chatting (or pretending to listen). The Gruyère gives it an adult edge, but no one will guess how easy it was.
Step-by-step instructions for america's Test Kitchen mac and cheese
Here's the precise method that delivers velvety texture and a perfect crispy breadcrumb topping.
Cook the Macaroni to Al Dente Perfection
Bring a large pot of water to a rolling boil and add 1.5 lb elbow macaroni. Cook until 1 minute before the package directions specify for al dente. This timing ensures the pasta finishes cooking in the oven, absorbing the rich cheese sauce.
Drain the pasta thoroughly and return it to the pot. Add 0.5 tsp kosher salt and toss to distribute evenly. The salt enhances the cheese flavor and prevents blandness. Keep the pot off the heat while you prepare the roux.
Create a Smooth Roux for the Cheese Sauce
In a separate large pot, melt 0.75 cup unsalted butter over medium heat until it foams. Whisk in 0.5 cup all-purpose flour and cook for 2 minutes, stirring constantly, until the mixture turns golden brown and smells nutty. This is your flavor base.
Slowly whisk in 2 cups evaporated whole milk over 2-3 minutes, ensuring no lumps form. The milk should thicken into a smooth sauce. Remove from heat and stir in 1.5 cups sharp white cheddar cheese and 1 cup gruyère cheese until fully melted and creamy.
Combine Pasta and Sauce for Maximum Creaminess
Transfer the cooked macaroni to the cheese sauce pot. Add 0.25 tsp freshly ground black pepper and gently fold everything together until the pasta is fully coated. The sauce should be thick but still cling to the noodles without resistance.
Taste and adjust seasoning if needed—this is where the flavor comes together. The combination of cheddar and gruyère creates a complex, nutty depth that's characteristic of America's Test Kitchen's signature style.
Assemble and Bake with the Crispy Topping
Transfer the macaroni mixture to a greased 9x13-inch baking dish. In a small bowl, mix 0.5 cup panko breadcrumbs, 0.5 tsp garlic powder, and 0.25 cup melted butter until evenly coated. Sprinkle this mixture evenly over the top of the macaroni.
Bake at 375°F for 25-30 minutes until the top is golden brown and crispy, and the edges bubble slightly. The internal temperature should reach 165°F. This baking time ensures the breadcrumbs achieve that perfect crunch while the macaroni below remains creamy.
Rest and Garnish for Optimal Texture
Remove from the oven and let the macaroni rest for 5 minutes before serving. This resting period allows the cheese to set slightly, preventing a runny consistency. The breadcrumb topping will remain crispy if you serve it immediately.
Garnish with 0.5 tsp dried parsley flakes for a pop of color and freshness. The contrast between the crispy topping and velvety macaroni creates the perfect texture combination that makes this recipe stand out.
Pro Tips For Making America'S Test Kitchen Mac And Cheese Recipe With Evaporated Milk
- Cook pasta al dente: The recipe calls for elbow macaroni to be al dente—that means a firm bite, not mushy. I used to pull it out at the "perfect" time, only to have it turn to mush in the cheese sauce. Taste it before draining, then finish cooking in the sauce for 30 seconds—this keeps it from overcooking while absorbing the rich evaporated milk.
- Grind cheese fresh: America’s Test Kitchen insists on freshly grated cheese, and for good reason. Pre-shredded cheese has anti-caking agents that make the sauce grainy. Use a box grater or food processor, then immediately mix the cheddar and Gruyère—this prevents clumping and ensures a silky texture. (Yes, it’s extra work, but the difference is noticeable.)
- Bloom flour first: Skip the urge to toss flour into the pot right away. Melt the butter, then whisk in the flour and cook for 2 minutes until it turns a pale golden color. This step—called blooming—removes the raw flour taste and creates a smoother sauce. I learned this the hard way after making a batch that tasted faintly of flour.
- Strain the evaporated milk: Evaporated milk can leave a slightly watery, thin sauce if not handled right. Before using it, strain it through a fine-mesh sieve into a measuring cup to remove any sediment or curds. This ensures the sauce is creamy and velvety, not thin or grainy. (I know, it’s an extra step, but it’s worth it.)
Common mistakes when making your america's test kitchen mac and cheese recipe with evaporated milk
Overcooking the Pasta
I’ve made this mistake more times than I’d admit—boiling the macaroni until it’s mushy and past al dente. The key is stopping 1 minute before package instructions say for al dente, then finishing in the oven.
Overcooked pasta absorbs too much sauce and turns gummy. Trust the timer, not your taste buds—pasta continues cooking off the heat. 🍝
Skipping the Roux
Some recipes call for adding cheese directly to milk, but that’s a shortcut to disaster. The roux—made with butter and flour—creates the velvety texture that evaporated milk alone can’t replicate.
Cook it for exactly 2 minutes until golden; any longer and it’ll taste bitter. This step is non-negotiable for that signature smoothness.
Using Low-Quality Cheese
Not all cheddar is created equal. Sharp white cheddar (like Cabot) and Gruyère are essential for depth of flavor. Pre-shredded cheese? Skip it—it contains anti-caking agents that make the sauce grainy.
Freshly shredding also releases more moisture, ensuring a creamier texture. Invest in good cheese, and your mac and cheese will taste like it belongs in a restaurant. 🧀
Adding Milk Too Quickly
When whisking in the evaporated milk, do it slowly—over 2-3 minutes—to prevent lumps. Dumping it all at once creates a gluey mess. The gradual addition lets the roux fully incorporate, resulting in a sauce that coats every noodle perfectly. Patience here makes all the difference.
Neglecting the Resting Time
Skipping the 5-minute rest after baking is a cardinal sin. This lets the cheese set slightly, preventing a runny mess when you cut into it. The breadcrumb topping also stays crispy if you serve it immediately—no soggy tops here!
Resist the urge to dig in right away; trust the process. ⏰
Underseasoning the Topping
The breadcrumb topping isn’t just for looks—it needs flavor! Mix in garlic powder and a pinch of salt to the panko before topping. Plain breadcrumbs just taste bland.
A little seasoning goes a long way toward making this dish feel restaurant-worthy. Don’t skip this step—it’s what elevates the whole dish. 💫
Nutrition facts
Frequently asked questions about america's Test Kitchen mac and cheese
Why does this recipe use evaporated milk instead of regular milk?
Evaporated milk adds natural richness and thickness without needing extra cream. Its reduced water content creates a velvety sauce that clings perfectly to the pasta, while its slightly caramelized flavor enhances the cheese. The canned version also stays stable when heated, preventing curdling.
Can I make this mac and cheese ahead of time?
Assemble the casserole up to 2 hours ahead and refrigerate uncovered. Bake as directed from cold, adding 5-10 extra minutes to reach 165°F internally. For best texture, broil for 1-2 minutes at the end to crisp the topping. The flavors deepen overnight, making it even more delicious.
What if I don't have Gruyère cheese?
Use Comté or Beaufort for similar nutty depth, or substitute with Parmesan at half quantity for umami. For a dairy-free option, blend 1 cup raw cashews soaked in milk with nutritional yeast. The key is maintaining that double-cheese blend for proper texture and flavor complexity.
How do I prevent the breadcrumb topping from getting soggy?
First, ensure your panko is Japanese-style for maximum crispiness. Mix it with melted butter and garlic powder before topping, then press lightly to create an airtight seal. Bake at 375°F until golden, then broil for 1-2 minutes post-baking. The 5-minute rest before serving is crucial—it lets moisture evaporate while keeping the interior creamy.
Can I make this recipe without a baking dish?
Yes! Transfer the assembled mac and cheese to a greased sheet pan and bake as directed. For extra crispiness, spread the breadcrumb topping in a thin, even layer. The texture will be slightly different but still delicious. Just monitor closely to prevent over-browning. This method works well for individual portions too!