Why did my macaroni turn mushy?

Cook it al dente, then drain it. The pasta keeps cooking in the oven, and macaroni that's already soft before baking can turn mushy, so the elbows need to hold their shape once the sauce and heat hit them.

Making mac and cheese ahead?

Prepare the mac and cheese through the point just before baking, put it in the baking dish, then cover and refrigerate it for up to 24 hours. Add 5 extra minutes to the baking time when you're ready to finish it.

Gluten-free pasta for mac and cheese?

Yes, use your favorite gluten-free pasta and follow the same cooking instructions, still cooking it al dente before baking.

Breadcrumbs mixed with melted butter can go over the top before baking for a crunchy finish.

How long do leftovers keep?

Let the mac and cheese cool completely, then store it in an airtight container in the fridge for up to 3 days, or freeze it in a freezer-safe container for up to 3 months. Warm it in the oven or microwave with a splash of milk. If it comes out dry, add a bit more milk and stir well to combine. I use the oven when I want the baked top warmed through again. The microwave is useful for a quick bowl.

Three-Cheese Mac and Cheese in 30 Minutes

By Marcus HaleOct 11, 2026

Prep

5 min

Cook

25 min

Total

30 min

Servings

Level

Easy

Jump to recipe

Cook the flour and butter for about 1 minute before adding milk, and the sauce thickens around the pasta instead of running off the elbows in the baking dish. I bake this three-cheese mac and cheese until the top is bubbling and golden, with a creamy center underneath (the browned corners are my favorite).

Cook the macaroni al dente, then drain it before it meets the sauce. It keeps its shape through the bake, while pasta cooked too far first keeps softening in the oven and can turn mushy. I don't skip that texture check, even on a night when dinner needs to move along, because I want every elbow coated without falling apart at the edges.

Freshly grated cheese melts more smoothly than pre-shredded cheese, and the packaged shreds often carry anti-caking agents that affect the sauce. I add cheddar and mozzarella, then parmesan, after the milk has thickened and stir until the cheese melts before seasoning. The sauce should coat the pasta all over, with no bare elbows in the baking dish (that's how I know it's ready for the oven).

Serve this three-cheese mac and cheese with a light side salad, or put roasted broccoli or Brussels sprouts alongside it for dinner. For a crunchy top, I scatter breadcrumbs mixed with melted butter over the dish before it goes into the oven. Cooked bacon works too. Sautéed spinach, diced tomatoes, jalapeños, or hot sauce can change the pan if you want something different.

Why you'll love this recipe

The roux cooks for about 1 minute, then the milk goes in gradually and thickens into a sauce that stays on the elbows.
Al dente macaroni goes into the oven with some bite left, so it doesn't turn mushy during the bake.
Once the milk mixture thickens, the cheese goes in and melts before the sauce is seasoned.
In the baking dish, the top gets bubbling, golden patches while the pasta stays coated underneath.
Gradually whisking in the milk keeps the roux moving, and the sauce thickens in the saucepan.

Instructions

Cook the elbow macaroni according to the package instructions, then drain it.

Melt the butter in a medium saucepan over medium heat.

Stir the flour into the melted butter and cook for about 1 minute.

Gradually whisk in the milk while stirring as it cooks.

Add the cheddar, mozzarella, and parmesan, then stir until melted.

Season the cheese sauce with salt and pepper.

Mix the cooked macaroni into the cheese sauce until every elbow is coated.

Transfer the mixture to a baking dish and bake at 350°F (175°C) for about 25 minutes, until bubbling and golden.

FAQ

If the sauce looks grainy or the shreds won't melt, use freshly grated cheese, since pre-shredded cheese often has anti-caking agents that can affect the sauce. Add it after the milk mixture thickens, then stir until it melts.

Dinner Pasta Vegetarian American Quick Meals Baking