Mac and Cheese With Mushroom Soup Recipe: Earthy Umami Depth in One-Pan Magic

Combining mac and cheese with mushroom soup creates a deeply satisfying dish where rich, cheesy comfort meets earthy umami depth. This one-pan recipe transforms simple ingredients into a restaurant-quality meal that’s surprisingly easy to execute.

The key lies in balancing the creamy mac and cheese with a velvety mushroom soup that complements rather than competes—no overpowering flavors here.

What makes this recipe stand out is the technique: the mac and cheese bakes while the mushroom soup simmers on the stovetop, allowing you to plate everything at once.

You’ll need just 30 minutes of active time, but the results—golden, bubbling mac and cheese alongside a rich, savory soup—are worth every minute. The dish is hearty enough for a main course but flexible enough to serve as a side for holidays or weeknight dinners.

The secret to success? A proper cheese sauce that doesn’t break, and a mushroom soup reduced to just the right consistency—neither too thick nor too thin. When plated together, the creamy pasta contrasts beautifully with the earthy soup, creating a harmonious bite that’s impossible to resist.

This is comfort food elevated, with minimal effort and maximum flavor.

Perfect for feeding a crowd or enjoying as a cozy solo meal, this recipe delivers professional results without requiring advanced skills. Once you try it, you’ll never settle for basic mac and cheese again. Let’s get cooking!

Ingredients for mac and cheese with mushroom soup

Pantry staples meet gourmet technique for this elevated mac and cheese with velvety mushroom soup.

The cheese selection is non-negotiable for that restaurant-quality texture. Sharp cheddar provides the necessary bite, while Monterey Jack adds creaminess without overpowering. For the best results, grate your own cheese from blocks—pre-shredded varieties contain anti-caking agents that prevent proper melting. Whole Foods Market or local specialty grocers carry excellent options, or opt for Kraft Natural if you prefer convenience. The pasta should be elbow macaroni—its shape holds sauce better than penne or shells, and medium or jumbo sizes give a satisfying bite. For the mushrooms, cremini delivers the perfect earthy depth, though shiitake or oyster mushrooms work beautifully if you want to splurge.

Substitutions should never compromise the balance between creamy and earthy. Need to skip the wine? Dry white wine vinegar at half the amount adds acidity without alcohol's bite. Short on thyme? Fresh parsley or tarragon work in a pinch, though the flavor profile shifts slightly. The chicken broth can be swapped for vegetable broth for a vegetarian version, but reduce it by one-third to maintain proper consistency. For a richer soup, add 1 tbsp of unsalted butter when sautéing the mushrooms. The heavy cream can be replaced with half-and-half, though the texture will be slightly lighter. And if you're in a rush, pre-shredded cheese works—just add an extra 1 tbsp of flour to compensate for the anti-caking agents.

This dish reheats beautifully—3-5 minutes at 350°F restores that creamy texture perfectly. For meal prep, store the mac and cheese and soup separately in airtight containers for up to 4 days, then reheat together. The mushroom soup freezes exceptionally well for up to 3 months, though the texture may break down slightly. To preserve freshness, cover the mac and cheese with foil directly after baking to prevent a dry crust. For serving, keep the soup warm in a slow cooker on low heat—it stays velvety without overcooking. Leftovers transform into delicious mac and cheese soup the next day by simply adding more broth and reheating.

Step-by-step instructions for mac and cheese with mushroom soup

Here's how to create a rich, umami-packed one-pan dish where creamy macaroni meets earthy mushroom soup.

Melt the 0.5 cup butter in a large Dutch oven over medium heat. Add the diced 1 whole yellow onion and cook for 5 minutes until softened and translucent. Stir in the 4 cloves minced garlic and cook for 30 seconds until fragrant—this prevents bitter flavors.

Add the 1 lb sliced cremini mushrooms and cook for 8-10 minutes, stirring occasionally, until they release their moisture and develop a golden-brown crust. Here's the thing—don't rush this step. The mushrooms need time to break down and develop deep flavor. Season with 0.5 tsp diamond crystal kosher salt and 0.5 tsp freshly ground black pepper.

Deglaze the pan with the 0.25 cup dry sherry, scraping up all the browned bits from the bottom. Let it simmer for 2 minutes until the alcohol aroma dissipates completely. This step builds the umami foundation for your soup.

Stir in the 0.25 cup all-purpose flour to create a roux, cooking for 1-2 minutes until it turns a light golden color. This ensures proper thickening without any raw flour taste. Gradually whisk in the 1 cup warmed whole milk and 1 cup heavy cream, allowing each addition to incorporate completely before adding more.

Bring the mixture to a gentle simmer, stirring constantly, until it thickens enough to coat the back of a spoon. This typically takes about 5 minutes. Here's where precision matters: if the sauce thickens too quickly, whisk in 1-2 tablespoons of the 2 cups chicken broth to adjust the consistency.

Remove the sauce from heat and stir in the 2 cups sharp cheddar cheese and 1 cup monterey jack cheese until completely melted and smooth. The sauce should be luxurious and cling to your spoon. If any cheese remains unmelted, strain the mixture through a fine-mesh sieve for an ultra-smooth texture.

While the cheese sauce simmers, bring a separate pot of salted water to a boil and cook the 1 lb elbow macaroni until al dente, which should be about 1 minute less than package instructions. Drain the pasta, reserving 1 cup of pasta water, and add it directly to the cheese sauce in the Dutch oven.

Return the mixture to medium-low heat and stir vigorously for 2-3 minutes, adding reserved pasta water as needed to create a creamy, cohesive sauce. The pasta will absorb some of the liquid, so you may need up to 1 cup to achieve the perfect consistency. Taste and adjust seasoning with additional salt or pepper if needed.

Stir in the 0.5 tsp fresh thyme leaves and the remaining 2 cups chicken broth, simmering gently for 3-4 minutes to allow all the flavors to meld together. The dish should have a rich, earthy depth from the mushrooms combined with the creamy cheese sauce. Real talk: this is where all your hard work comes together into something extraordinary.

Transfer the macaroni and mushroom soup to individual serving bowls, ensuring each portion gets an even distribution of pasta and sauce. The dish should be thick enough to coat a spoon but still have a silky texture. Here's the moment that matters: garnish each serving with an additional sprinkle of freshly grated sharp cheddar cheese and a pinch of black pepper.

Let the dish rest for 2-3 minutes before serving. This brief resting period allows the flavors to settle and the pasta to fully absorb the rich mushroom-infused cheese sauce. Serve immediately while hot, as the sauce will thicken further as it cools. Each bite should deliver a perfect balance of creamy macaroni and earthy mushroom depth.

Creative variations of these flavors

Spicy Cajun Twist

Transform this dish into a Louisiana-inspired masterpiece by adding 1 tbsp Cajun seasoning (like Tony Chachere's) to the mushroom base while sautéing. For extra heat, stir in ½ tsp cayenne pepper with the cheese sauce.

Top each serving with crispy fried onions and a dollop of sour cream to balance the spice. The Cajun flavors elevate the earthy mushrooms into something bold and unforgettable. 🌶️

Smoky BBQ Fusion

Swap the sherry for ½ cup BBQ sauce (I love St. Louis-style) and add 1 tbsp smoked paprika to the cheese sauce. Stir in ½ cup cooked pulled pork or crumbled bacon for a smoky depth.

Serve with a side of pickled jalapeños to cut through the richness. This fusion turns your dish into a Southern-inspired showstopper.

Truffle Gourmet Upgrade

For a luxurious touch, fold 1 tsp truffle oil into the finished mushroom soup and garnish with shaved black truffle or fresh parsley. Add ½ cup grated Gruyère to the cheese sauce for a nutty depth.

The truffle's earthy aroma complements the mushrooms perfectly, making this feel like a restaurant-worthy dish. 💫

Vegetarian Power Bowl

Make this dish fully plant-based by using vegetable broth instead of chicken broth and cashew cream (blend ½ cup soaked cashews with ½ cup warm water) to replace the dairy.

Top with sautéed spinach and nutritional yeast for a cheesy flavor. The mushrooms and cashew cream create a rich, satisfying vegetarian experience.

Bacon Lover's Version

Cook 6 slices of bacon until crispy, then crumble and fold into the mushroom soup. Add ½ cup bacon fat when sautéing the mushrooms for extra flavor. Top the mac and cheese with extra bacon bits and a sprinkle of chopped chives.

The smoky, salty bacon takes this dish to the next level of indulgence. 🥓

Kid-Friendly Mild Version

For picky eaters, skip the sherry and use ½ cup apple juice instead. Reduce the cheese to 1½ cups cheddar and ½ cup Monterey Jack for a milder flavor. Add ½ cup diced ham or chicken to the soup for extra protein.

Serve with a side of buttered peas or steamed carrots to make it even more appealing for little ones.

Frequently asked questions