Steak with Cream of Mushroom Soup Recipe: One-Pan Richness With Umami Crust

This steak with cream of mushroom soup recipe transforms a simple weeknight dinner into a restaurant-worthy meal with minimal effort. The secret lies in searing a perfectly seasoned steak until it develops that rich, caramelized crust while simultaneously building depth in the soup—both on one pan.

After years of testing, I've refined this method to ensure tender meat and velvety soup that complement each other beautifully.

The beauty of this dish is its simplicity: just a few ingredients come together to create layers of flavor. You'll start with a high-quality cut of steak, seasoned generously with salt and pepper, then seared to medium-rare perfection.

Meanwhile, mushrooms sautéed in butter release their umami essence, forming the base of a creamy, velvety soup thickened with broth and cream. The result is a dish that feels indulgent without requiring hours in the kitchen.

By the time you're done, you'll have a steak with a deep mahogany crust and tender pink center, resting atop or alongside a rich, aromatic soup that's thick enough to coat the back of a spoon.

The combination of the steak's savory richness and the soup's creamy depth creates a balance that's both comforting and sophisticated. This is the kind of meal that elevates everyday dining to something special.

Serve with crusty bread to soak up every last drop of that velvety soup or alongside classic mashed potatoes for a heartier presentation. The leftovers reheat beautifully, making this an ideal recipe for meal prep or entertaining guests. Let's get started on creating this one-pan masterpiece.

Ingredients for steak with cream of mushroom soup

High-quality steak and umami-packed mushrooms create this restaurant-style one-pan masterpiece.

The ribeye is non-negotiable here—look for center-cut with at least 1-inch thickness for even cooking. Costco or Whole Foods carry excellent options, but any reputable butcher will have a good selection. Avoid pre-cut steaks with exposed edges, as they dry out faster. For the mushrooms, white buttons are classic, but cremini or shiitake add deeper flavor. Slice them uniformly for even cooking. The butter should be cold and cubed—this ensures proper searing and prevents the pan from overheating. If your steak has a thick fat cap, leave it on for moisture, but trim it if it's excessive.

No white wine? Substitute with extra beef broth and a splash of apple cider vinegar—it mimics the acidity. Fresh thyme is ideal, but dried works at one-third the amount. Pre-minced garlic from jars lacks flavor—always use fresh. For the flour, all-purpose works fine, but a mix of half all-purpose and half cornstarch creates a silkier soup. The heavy cream is critical—never use light cream or half-and-half, as it won't emulsify properly. If you're watching calories, Greek yogurt thinned with milk works surprisingly well while keeping the soup creamy.

This dish reheats beautifully—store the steak and soup separately to prevent sogginess. The soup keeps for 4-5 days in the fridge, while the steak is best consumed within 2 days for optimal texture. For meal prep, portion the soup into containers and reheat gently on the stove. The crusty bread? Toast it fresh before serving—it soaks up the soup like a dream. Leftovers freeze well for up to 3 months, though the steak texture may change slightly after thawing.

Step-by-step instructions for steak with cream of mushroom soup

This one-pan method delivers perfectly seared steak with a velvety mushroom sauce in one elegant presentation.

Pat the 1.5 lb ribeye steak dry with paper towels and season both sides generously with 1.5 tsp kosher salt and 1 tsp freshly ground black pepper. Let it sit at room temperature for 15 minutes while you prepare the pan.

Heat a large oven-safe skillet over medium-high heat until very hot. Add 2 tbsp of the cold unsalted butter (cut into cubes) and let it melt completely. Place the steak in the pan and sear for 3 minutes per side for a 1-inch thick cut, pressing down gently during the first minute to prevent curling. You'll know it's ready to flip when it releases easily from the pan and develops a deep golden-brown crust.

Remove the steak and set it aside on a warm plate. Pour out all but 1 tbsp of the rendered fat from the pan, leaving just enough to coat the bottom lightly. This fat is the foundation of your sauce.

Add the remaining 2 tbsp cold unsalted butter to the skillet and let it melt over medium heat. Add the 16 oz sliced white button mushrooms and cook for 5-6 minutes until they release their moisture and begin to brown. Stir occasionally to prevent sticking.

Add the 2 minced shallots and 4 minced garlic cloves, cooking for another 2 minutes until the shallots soften and the garlic becomes fragrant. Here's where the flavor develops—don't rush this step. The mushrooms should be golden brown with some crispy edges at this point.

Deglaze the pan by pouring in the 0.25 cup dry white wine, scraping up any browned bits from the bottom with a wooden spoon. Let the wine simmer for 2-3 minutes until reduced by half, intensifying the flavors. This step captures all the concentrated umami from the searing process.

Sprinkle the 1 tbsp all-purpose flour over the mushroom mixture and stir vigorously for 1 minute to cook out the raw flour taste. Pour in the 1.5 cups beef broth and 0.5 cup heavy cream, stirring constantly to prevent lumps from forming. Add the 0.25 cup thyme leaves and bring to a gentle simmer.

Reduce heat to low and let the sauce thicken for 8-10 minutes, stirring occasionally. You're looking for a consistency that coats the back of a spoon but still flows smoothly. If it thickens too quickly, add 1-2 tablespoons of water to reach your desired texture. The sauce should be rich and velvety with visible mushroom pieces.

Return the seared steak to the skillet and spoon the sauce generously over the top. Let it simmer together for 2-3 minutes to allow the steak to absorb some of the sauce flavors. The internal temperature should now read 130-135°F—perfect for medium-rare doneness that will carry over to 145°F while resting.

Transfer the skillet to a 400°F preheated oven and cook for 5-7 minutes to finish cooking the steak to your desired doneness. For medium-rare, the internal temperature should reach 145°F. Remove from the oven and let the steak rest for 5-10 minutes before slicing—this crucial step ensures juicy, tender meat.

Slice the steak against the grain into ½-inch thick pieces and arrange on warm plates. Ladle the creamy mushroom sauce over the top, garnishing with additional thyme leaves if desired. Serve immediately with the 4 slices crusty bread on the side for dipping. The contrast of the crispy bread with the rich, velvety sauce and tender steak makes this dish truly exceptional.

Essential equipment for great steak with cream of mushroom soup

One-Pan Essentials

This dish thrives on a high-quality, oven-safe cast iron skillet—I swear by my Lodge 10.25-inch with its pre-seasoned surface that develops the perfect crust. The deep sides help with deglazing and sauce development, while the weight ensures even heat distribution.

If you don't have cast iron, a stainless steel skillet with a heavy base works too, but it won't brown as beautifully. 🔥

Temperature Tools

For that perfect medium-rare steak, invest in a meat thermometer—I use the ThermoWorks Smoke because it's precise and durable. It should read 145°F at the thickest part when your steak is done (medium-rare).

Without one, you're guessing, and that's how you end up with overcooked steak or raw centers. Pro tip: Let your steak rest for 5-10 minutes before slicing—this is non-negotiable for juicy results.

Butter Matters

You'll need unsalted butter—specifically, Plugrá or Land O'Lakes—because salted butter can make your dish too salty. Keep it cold when adding to the pan. I like to cut it into 1-inch cubes so it melts gradually, creating layers of flavor rather than just pooling at the bottom.

Don't skip this step—it's what gives your steak that golden crust and rich sauce.

Deglazing Gear

A wooden spoon is essential for deglazing the pan after searing the steak. Metal spoons can scratch your pan and release iron into your food, altering flavors. I also keep a small whisk handy for stirring the sauce smoothly once the flour is added.

A fine-mesh strainer comes in useful if you prefer a smoother soup—just strain out any large mushroom pieces before serving.

Oven Prep

Your oven needs to be preheated to 400°F before finishing the steak. I like to use my oven's broil setting for the last minute to get a nice caramelized top on the sauce.

If your oven runs hot, reduce the temperature to 375°F to avoid overcooking. A wire cooling rack placed on a baking sheet helps keep your steak warm while it rests—no soggy bottoms here!

Crusty Bread

For serving, grab a baguette from your local bakery or a sourdough loaf from the grocery store. Toast it fresh before serving—it should be crispy on the outside and soft inside. I like to slice it into ½-inch thick pieces and serve it on the side for dipping.

If you're feeling fancy, brush the slices with garlic butter before toasting for extra flavor. 🍞

Frequently asked questions