Campbell's Cream of Mushroom Soup Copycat Recipe: Velvety Richness With Umami Depth

This Campbell's cream of mushroom soup copycat recipe delivers the same velvety richness and umami depth you know and love, made entirely from scratch. The secret lies in properly sautéing mushrooms to develop their natural flavors before building a smooth, creamy sauce with a classic roux base.

I've perfected this method after years of testing, ensuring every spoonful tastes authentic without relying on canned shortcuts.

The process begins with cooking mushrooms until deeply aromatic, then creating a golden roux that forms the foundation of the soup's velvety texture. A precise blend of cream, broth, and seasonings transforms these simple ingredients into a restaurant-quality soup that's far superior to the canned version.

What makes this recipe stand out is how it balances creaminess with just enough tang to cut through the richness.

By the time you finish, you'll have a pot of velvety mushroom soup that's perfect for serving as-is or using as a base for creamy pasta dishes, stuffed chicken recipes, or hearty casseroles.

The flavor develops as it simmers, creating layers of umami that make this copycat version indistinguishable from the original. Let's get started on recreating this classic comfort food.

This recipe maintains the original's comforting qualities while offering flexibility—add a splash of white wine for depth, swap in vegetable broth for a lighter version, or keep it exactly as Campbell's intended. The possibilities are endless once you master this foundational technique.

Ingredients for campbell's cream of mushroom soup copycat

These 13 ingredients transform into velvety mushroom soup with restaurant-quality depth.

The mushrooms are the soul of this recipe—cremini or baby bella add extra umami, but white buttons work perfectly. Trader Joe's and Whole Foods carry pre-sliced mushrooms for convenience, though slicing yourself ensures even cooking. For the roux, unsalted butter is non-negotiable—it develops flavor without altering the salt balance. The flour should be white, all-purpose for that classic Campbell's texture; bread flour adds graininess. If you're using wine, dry white like Sauvignon Blanc keeps the soup from becoming too heavy.

No white wine? Extra chicken broth with a splash of lemon juice mimics the acidity. Fresh thyme is ideal, but dried works at one-third the amount. For a lighter version, swap half the milk for vegetable broth. The Worcestershire sauce can be omitted if you're avoiding umami, but it's what makes this taste authentically Campbell's. If you're making this ahead, prepare the roux first—it can be stored in the fridge for up to 3 days and reheated gently before adding liquids. Pre-sliced mushrooms? Pat them dry first to prevent excess moisture in the soup.

This soup peaks after 4-5 days in the fridge—flavors meld beautifully. For longer storage, freeze portions for up to 3 months. The roux base keeps for 1 week in the fridge if stored properly in an airtight container. To reheat, warm gently on the stove with a splash of milk to restore creaminess. Garnish with fresh thyme or a drizzle of cream before serving for that restaurant touch.

Step-by-step instructions for Campbell's cream of mushroom soup copycat recipe

This method delivers the signature velvety texture and rich umami flavor of the classic canned version.

In a large, heavy-bottomed pot, melt the 0.5 cup unsalted butter over medium heat. Add the 2 whole shallots and 3 cloves garlic cloves, both minced, and cook for 2-3 minutes until fragrant and just beginning to soften. This is where the foundation of flavor starts building.

Increase heat to medium-high and add the 1.5 lb sliced white button mushrooms. Cook for 8-10 minutes, stirring occasionally, until they release their moisture and begin to brown. You'll notice the mushrooms shrink slightly as they cook down—this concentrated flavor is essential for that authentic taste. Don't rush this step; proper browning develops the deep umami notes that make this soup so satisfying.

Reduce heat to medium-low and whisk in the 0.5 cup all-purpose flour all at once. Stir constantly for 2-3 minutes until the mixture forms a smooth, pale golden roux. This step is critical—it thickens the soup and creates that signature creamy texture. If the roux darkens too quickly, reduce the heat slightly to prevent burning.

Pour in the 0.5 cup dry white wine (if using) and the 1 tbsp Worcestershire sauce, scraping up any browned bits from the bottom of the pot. This deglazing step captures all the concentrated flavors you've built so far. Let the mixture simmer for 1-2 minutes until the alcohol smell dissipates completely.

Gradually whisk in the 2 cups whole milk and 2 cups chicken broth. The soup will look thin at first, but don't worry—it will thicken as it simmers. Bring the mixture to a gentle simmer over medium heat, then reduce heat to low. Let it cook uncovered for 15-20 minutes, stirring occasionally, until it thickens to your desired consistency. You're looking for a smooth, velvety texture that coats the back of a spoon.

During this time, taste and adjust seasoning with the 1.5 tsp salt and 0.5 tsp ground black pepper. Add the 0.5 tsp dried thyme and stir to combine. If the soup is too thick, whisk in a splash of warm milk or broth to reach that perfect, creamy consistency.

Reduce heat to low and stir in the 0.5 cup heavy cream. Let the soup simmer gently for an additional 5 minutes, just until the cream is fully incorporated and heated through. The cream adds that final layer of richness that makes this soup so comforting and indulgent.

Remove the pot from heat and let the soup rest for 5-10 minutes. This resting period allows the flavors to meld together and the soup to thicken slightly as it cools. Give it a final taste and adjust seasoning if needed. Serve warm, garnished with a sprinkle of fresh thyme or black pepper if desired.

Storing and reheating this recipe

Fridge Storage Essentials

Transfer your freshly made soup to an airtight glass container—I recommend Pyrex with snap-on lids—and let it cool completely before refrigerating. This soup maintains peak flavor for 4-5 days when stored at 40°F or below.

The flavors actually deepen as the ingredients meld together, so don’t hesitate to make extra for future meals. Just be sure to press plastic wrap directly onto the surface before sealing to prevent a skin from forming. 🥣

Freezer-Friendly Prep

For longer storage, portion the soup into freezer-safe containers or heavy-duty quart-sized freezer bags, leaving 1-inch headspace for expansion. Label with the date—it keeps for up to 3 months without significant texture loss.

To thaw, transfer to the fridge overnight for even reheating. I avoid microwave thawing because it can break the emulsion and make the soup grainy. ❄️

Stovetop Reheating

This is my preferred method because it restores that velvety texture perfectly. Warm the soup over medium-low heat, stirring occasionally, and add 1-2 tablespoons of warm milk or broth if it thickens too much.

Reheat until steaming throughout—about 10-15 minutes—then taste and adjust seasoning. The roux base can sometimes separate when reheated, so whisk vigorously to re-emulsify. 🔥

Microwave Shortcuts

For quick reheating, transfer a portion to a microwave-safe bowl and cover loosely with a damp paper towel. Heat on 50% power in 1-minute intervals, stirring between each, until steaming. Avoid full power—it can curdle the cream.

If the soup looks too thick after reheating, thin it with a splash of warm milk or broth. This method works best for single servings. ✨

Reviving the Roux

If your reheated soup loses some creaminess, don’t panic. Whisk in 1 tablespoon of cold butter or heavy cream to restore richness. For extra depth, add a pinch of Worcestershire sauce or a splash of white wine to mimic the original umami profile.

This trick works wonders for bringing back that restaurant-quality mouthfeel. 💡

Garnish for Freshness

Before serving, top with fresh ingredients to elevate the dish. A sprinkle of chopped chives, a few cracked black peppercorns, or a dollop of sour cream adds brightness.

For a Campbell’s-like finish, whisk a little cornstarch slurry (1 tsp cornstarch + 1 tbsp cold water) into the hot soup to thicken it slightly just before serving. This step mimics the canned version’s consistency perfectly. 🌿

Frequently asked questions