How To Make Cream Of Mushroom From Scratch

You can make cream of mushroom from scratch with just a handful of everyday ingredients and about thirty minutes of your time.
 
This homemade version beats anything from a can because you control the richness, the salt, and the texture completely.
 
If you have been wondering how to make cream of mushroom from scratch, the process is surprisingly simple once you understand a few key techniques.
 
In this post, we will walk through every step, from picking the right mushrooms to achieving that velvety smooth finish.
 
Let’s get into the kitchen and start cooking.
 

Why Make Cream of Mushroom From Scratch?

Making cream of mushroom from scratch is one of those skills that pays off in dozens of recipes.
 
You can use it as a base for casseroles, a sauce for chicken, a soup on its own, or a topping for steak.
 
The flavor is far deeper than the canned version because you are using real mushrooms and building layers of taste from the ground up.
 
Plus, when you learn how to make cream of mushroom from scratch, you avoid the preservatives and excess sodium found in store-bought options.
 
It is also incredibly cost-effective, especially if you buy mushrooms in bulk or find them on sale.
 
And once you taste the difference, you will never want to go back to the condensed cans again.
 

You Control the Ingredients

The biggest advantage of making cream of mushroom from scratch is ingredient control.
 
You choose the type of mushrooms, the type of cream, and the seasonings that match your dish perfectly.
 
For a classic version, cremini or white button mushrooms work beautifully, but you can mix in shiitake or portobello for extra umami.
 
You also decide whether to use heavy cream, half-and-half, or a dairy-free alternative like coconut milk.
 
This flexibility means your cream of mushroom from scratch can be tailored to dietary needs without losing flavor.
 

It’s Cheaper Than You Think

A batch of cream of mushroom from scratch costs just a few dollars, while premium canned versions can run three to four times that amount.
 
And since you are making it fresh, you can double or triple the recipe and freeze portions for later.
 
That makes it a smart staple for meal prep and busy weeknights.
 

Key Ingredients for Cream of Mushroom From Scratch

Before we dive into the method, let’s talk about what you need to make cream of mushroom from scratch at home.
 
You likely already have most of these items in your pantry and fridge.
 
Here is the core shopping list that will set you up for success.
 

Mushrooms: The Star of the Show

You will need about one pound of fresh mushrooms for a standard batch.
 
Cremini mushrooms are the best choice for cream of mushroom from scratch because they have a richer, earthier flavor than plain white buttons.
 
Make sure to wipe them clean with a damp paper towel instead of rinsing them under water.
 
Rinsing makes them waterlogged and they won’t brown as well in the pan.
 
Slice them evenly so they cook uniformly and release their moisture at the right time.
 

The Aromatics and Liquids

You also need butter, olive oil, shallots or onions, and garlic for that flavor base.
 
For the liquid, chicken or vegetable broth adds savory depth while heavy cream provides that iconic creaminess.
 
A splash of dry sherry or white wine is optional but elevates your cream of mushroom from scratch to restaurant quality.
 

Thickeners and Seasonings

All-purpose flour is the classic thickener for cream of mushroom from scratch, creating that smooth, velvety consistency.
 
You will also want salt, black pepper, and fresh thyme or parsley to finish.
 
A pinch of nutmeg is a secret weapon here, you won’t taste it distinctly, but it rounds out the mushroom flavor beautifully.
 

Step-By-Step: How to Make Cream of Mushroom From Scratch

Now that your ingredients are ready, let’s walk through the actual cooking process.
 
This technique is straightforward, but the order of operations matters for the best texture.
 
Follow these steps and you will have a silky, flavorful cream of mushroom from scratch every single time.
 

Step 1: Brown the Mushrooms Properly

Heat a large skillet or Dutch oven over medium-high heat and add a tablespoon each of butter and olive oil.
 
Once the butter is foaming, add your sliced mushrooms in a single layer, do not overcrowd the pan.
 
If you add too many at once, they will steam instead of brown, which dulls the flavor.
 
Let them cook undisturbed for 4 to 5 minutes until the undersides are golden, then stir and continue browning.
 
This step is crucial for cream of mushroom from scratch because browning develops those deep, savory notes.
 

Step 2: Sauté the Aromatics

Once the mushrooms have released their moisture and turned a deep golden brown, push them to the side of the pan.
 
Add a bit more butter and toss in your finely chopped shallots or onions.
 
Cook for 2 to 3 minutes until they turn translucent, then add the minced garlic and cook for another 30 seconds.
 
The garlic should become fragrant but not burn, so keep stirring during this phase of your cream of mushroom from scratch.
 

Step 3: Make the Roux

Sprinkle about 3 tablespoons of flour evenly over the mushrooms and aromatics.
 
Stir constantly for 1 to 2 minutes to cook out the raw flour taste.
 
This forms a roux, which is the foundation that will thicken your cream of mushroom from scratch.
 
The mixture will look dry and crumbly at first, but that is exactly what you want.
 
Cooking the flour with the fat ensures a smooth, lump-free final texture.
 

Step 4: Add the Broth and Cream

Slowly pour in about 2 cups of broth while whisking continuously to prevent lumps from forming.
 
After the broth is fully incorporated, add 1 cup of heavy cream and stir until the sauce is smooth.
 
Bring the mixture to a gentle simmer, then reduce the heat to low.
 
Let it bubble softly for 10 to 15 minutes so the flavors meld and the cream of mushroom from scratch thickens naturally.
 

Step 5: Season and Adjust Texture

Season generously with salt and black pepper, then add a pinch of nutmeg and a few sprigs of fresh thyme.
 
If the sauce is too thick, add a splash of broth or milk to loosen it.
 
If it is too thin, let it simmer a few minutes longer to reduce.
 
For an ultra-smooth cream of mushroom from scratch, you can use an immersion blender to purée the soup until silky.
 
If you prefer a chunky texture, just leave the mushrooms whole and skip the blending.
 

Common Mistakes When Making Cream of Mushroom From Scratch

Even a simple recipe like this has a few pitfalls that can trip you up.
 
Avoid these common errors and your cream of mushroom from scratch will come out perfect.
 

Overcrowding the Pan

As mentioned, overcrowding causes mushrooms to steam, resulting in a bland, rubbery texture.
 
Work in batches if needed, but never exceed a single layer in the pan.
 

Skipping the Roux

Some shortcuts skip the flour step and rely on cream alone to thicken.
 
That leads to a thin, watery soup that just doesn’t have that rich, velvety mouthfeel.
 
The roux is what gives cream of mushroom from scratch its signature body.
 

Boiling the Cream

High heat can cause cream to curdle or separate, ruining the smooth consistency.
 
Always keep your cream of mushroom from scratch at a gentle simmer, never a rolling boil.
 

So, How Do You Make Cream of Mushroom From Scratch?

You make cream of mushroom from scratch by browning fresh mushrooms, building a roux with butter and flour, and simmering everything in broth and cream.
 
The process takes about 30 minutes and requires just one pan.
 
You control the flavor, the thickness, and the sodium, making it a healthier and tastier option than anything from a store.
 
Once you master this technique, you will use it in everything from green bean casseroles to creamy pasta sauces.
 
So grab your mushrooms, heat that pan, and let the comforting aroma fill your kitchen.
 
Your homemade cream of mushroom from scratch is waiting to be enjoyed.