Baked Mac and Cheese With Tomatoes Recipe: Sun-Dried Tomato Twist on Classic Comfort

This baked mac and cheese with tomatoes recipe transforms a classic comfort dish into something even more indulgent. 💛 The sun-dried tomato twist adds a rich, savory depth that elevates the creamy cheese sauce while keeping the dish familiar and satisfying.

Perfect for weeknight dinners or special occasions, this recipe delivers that melt-in-your-mouth texture and golden-brown finish everyone loves.

The secret to achieving restaurant-quality results at home lies in the technique: a perfectly balanced cheese sauce that's thick yet velvety, with sun-dried tomatoes folded in just before baking. This ensures the tomatoes release their concentrated flavor without losing their texture.

With just 15 minutes of prep and 25 minutes in the oven, you'll have a dish that's creamy, flavorful, and ready to impress.

What makes this recipe stand out is how the tomatoes enhance the classic mac and cheese experience. Their tangy, umami notes complement the cheddar perfectly, creating a well-rounded flavor profile that's both comforting and exciting.

The dish comes together in one baking dish, making cleanup a breeze while delivering that signature crispy top layer.

Serve this mac and cheese as a side dish or even as a main course with a fresh salad or roasted vegetables. The versatility of this recipe means it works for family dinners, potlucks, or whenever you need a hearty, crowd-pleasing dish.

Let's get started on creating this delicious twist on a timeless favorite.

Ingredients for baked mac and cheese with tomatoes

Classic comfort meets sun-dried tomato richness—just 14 ingredients for restaurant-quality baked mac and cheese.

The cheeses are non-negotiable here. Sharp cheddar provides that signature tang, while Monterey Jack adds creaminess without overpowering. For the best flavor, buy pre-shredded cheddar from the deli counter—the pre-shredded stuff has anti-caking agents that prevent proper melting. If you're using a block, grate it yourself for maximum freshness. The sun-dried tomatoes should be oil-packed from a trusted brand like California Sun-Dried—avoid the dried versions in jars, as they lack moisture and depth of flavor. Fresh garlic is essential; pre-minced garlic from jars has lost its potency.

No sharp cheddar? Pepper jack or smoked cheddar work in a pinch, though the flavor profile will shift slightly. Out of sun-dried tomatoes? Dried cherry tomatoes rehydrated in olive oil mimic the texture and umami, though they won't have the same concentrated flavor. The heavy cream can be swapped for half-and-half or coconut cream, though the texture will be slightly lighter. For a gluten-free option, use gluten-free flour blend and ensure your breadcrumbs are certified gluten-free. The nutmeg is crucial—don't skip it, but if you're sensitive to its flavor, reduce to a pinch.

This dish reheats beautifully, though the crispy topping may soften. For best results, reheat covered at 350°F for 10-15 minutes to restore the golden crust. Store leftovers in an airtight container for up to 4 days, though the flavor peaks on day two. Freeze portions for up to 3 months—the sauce actually improves with freezing. To assemble ahead, prepare the macaroni and cheese sauce, then fold in the tomatoes and bake just before serving. The breadcrumb topping can be prepped separately and toasted fresh before baking.

Step-by-step instructions for baked mac and cheese with tomatoes

This method delivers a creamy, sun-dried tomato-infused mac and cheese with a crispy breadcrumb topping—every bite combines comfort and depth.

Bring a large pot of water to a rolling boil and add 1.5 teaspoons kosher salt. Add the 12 oz elbow macaroni and cook until 1 minute before the package's al dente time—this ensures it finishes cooking in the oven. Reserve 1 cup pasta water before draining, as we'll use it to create the silky sauce. Drain the pasta and return it to the pot, tossing with 1 tablespoon extra-virgin olive oil to prevent sticking.

Here's the thing: the pasta water contains starch that acts as a natural thickener for the cheese sauce. Don't rinse it—those starchy strands are your secret weapon for a velvety texture. The slight undercooking also prevents a gummy final result, which is especially important when baking.

In a separate large skillet, melt the 0.5 cup unsalted butter over medium heat until foaming subsides. Add the 3 cloves minced garlic and cook for 30 seconds until fragrant—don't let it brown, or it'll turn bitter. Stir in the 0.5 cup finely chopped sun-dried tomatoes and cook for 1 minute to deepen their flavor.

Reduce heat to low and whisk in the 0.25 cup all-purpose flour, cooking for 1-2 minutes until it forms a pale roux. This creates the base for our sauce. Next, gradually whisk in the 1 cup heavy cream and 1 cup warm whole milk, adding ½ cup at a time while constantly stirring. The mixture will thicken noticeably—this is when you'll know you're on the right track.

Add the cooked pasta to the sauce and stir to coat evenly. Then, reduce heat to low and begin adding the 2 cups sharp cheddar cheese and 1 cup monterey jack cheese in batches, stirring vigorously after each addition. The cheese should melt completely, creating a glossy, creamy sauce. If it thickens too much, add pasta water 1 tablespoon at a time until it reaches a smooth, pourable consistency.

Remove from heat and stir in the 1.5 teaspoons kosher salt, 0.5 teaspoon ground black pepper, and 0.25 teaspoon freshly grated nutmeg. The nutmeg adds warmth that complements the sun-dried tomatoes beautifully. Taste and adjust seasoning—this is your chance to balance the tangy tomatoes with the rich cheeses.

Transfer the macaroni mixture to a 9x9-inch baking dish, spreading it evenly. For the crispy topping, toss the 0.25 cup panko breadcrumbs with the remaining 1 tablespoon extra-virgin olive oil and sprinkle evenly over the mac and cheese. The breadcrumbs should form an even layer—this creates that perfect textural contrast we're after.

Bake at 375°F for 20-25 minutes until the top is deep golden brown and the edges bubble slightly. The cheese should be fully melted with a slight pull when you gently shake the dish. If the top browns too quickly, tent loosely with foil for the last 5 minutes to prevent burning while still achieving crispiness.

Remove from the oven and let rest for 5 minutes before serving. This resting period allows the sauce to set slightly, making it easier to scoop without a runny mess. The breadcrumb topping should be crispy on top while still soft underneath—this is the perfect balance of textures.

Serve immediately with a side of steamed green beans or a simple arugula salad. The sun-dried tomatoes add a sophisticated tang that elevates this classic comfort dish. Each bite delivers creamy cheese, savory garlic, and that bright tomato flavor—truly the best of both worlds.

Essential equipment for baked mac and cheese with tomatoes

Baking Dish Essentials

You'll need a 9x9-inch baking dish for this recipe—I recommend Ceramic or glass for even heat distribution. Avoid dark-colored metal pans, as they can cause uneven browning. If you're short on space, a 9x13-inch dish works too, but reduce baking time by 5 minutes since it's shallower.

For extra crispiness, use a lightly greased dish with 1 tablespoon olive oil to prevent sticking. 🔥

Cheese Melting Tools

A fine-mesh strainer and microplane are game-changers for this recipe. Use the strainer to drain excess oil from sun-dried tomatoes before chopping, and the microplane to grate cheese fresh—pre-shredded cheese has anti-caking agents that prevent perfect melting.

For even better results, invest in a high-quality cheese grater like the Box Grater from OXO. It makes quick work of grating 2 cups sharp cheddar and 1 cup Monterey Jack without the mess.

Mixing and Whisking

A heatproof spatula and whisk are essential for building the perfect cheese sauce. I use a silicone spatula for scraping every last bit of sauce from the pot, and a balloon whisk for creating a silky, lump-free texture when combining the heavy cream and milk.

For extra smoothness, a hand mixer on low speed works wonders when folding in the cheeses—just be careful not to overmix or the sauce will break. 💫

Measuring and Prep

Precision matters when it comes to measuring ingredients like 0.5 cup sun-dried tomatoes and 0.25 cup flour. Use a liquid measuring cup for the tomatoes and a dry measuring cup with a level edge for the flour.

For mincing garlic, a garlic press is faster than a knife, but if you prefer the texture, finely dice with a sharp chef's knife. A small mixing bowl comes in handy for tossing the panko breadcrumbs with olive oil before topping.

Oven Thermometer

Your oven's temperature gauge can be off by 25°F or more, which affects baking time and texture. I always use an oven thermometer to confirm the 375°F setting—brands like Thermoworks are affordable and accurate.

This ensures your mac and cheese bakes evenly and achieves that perfect golden-brown crust. Without one, you risk undercooked pasta or a burnt topping. Trust me, it’s a small investment for big results. ⚡

Optional Extras

For added convenience, a food processor speeds up chopping the sun-dried tomatoes, while a laser thermometer helps monitor the internal temperature of the mac and cheese for food safety. If you love garnishes, keep fresh parsley and red pepper flakes on hand for a bright finish.

And for serving, a large serving spoon makes scooping easier—especially when the dish is piping hot and gooey. 💛

Frequently asked questions