The fastest cream of mushroom substitute is a 1:1 swap with cream of chicken, cream of celery, or cream of potato soup. If you have 10 spare minutes and basic pantry ingredients, you can make a from-scratch version that beats any of them. Here is the full short-list of substitutes ranked by how close they come to the original, plus when to use each one.
Cream of mushroom soup is doing three jobs in most recipes: thickening the dish, adding a creamy mouthfeel, and contributing savory mushroom flavor. A good substitute needs to handle at least two of these, ideally all three. That is the test we used to evaluate each option below.
Quick reference: substitutes ranked by closeness
From most similar to least similar in flavor and texture:
- Homemade scratch substitute (10 minutes): The closest match. Tastes better than canned and lets you control salt.
- Cream of chicken condensed soup: Most poultry-forward, very similar texture. Works in casseroles and bakes.
- Cream of celery condensed soup: Milder, slightly vegetal. Good for tuna noodle, stroganoff, or anything where you do not want the soup competing with the protein.
- Cream of potato condensed soup: Heartier, starchier. Best in long bakes.
- Cheddar cheese condensed soup: Pushes the dish into gratin territory. Use only when you want cheesy notes anyway.
- Greek yogurt + flour + mushroom slurry: Stovetop only. Works in stroganoff or quick chicken skillets.
- White sauce (bechamel) + dried porcini: Excellent if you have a few extra minutes; not technically a 1:1 swap because it takes longer.
- Sour cream + cornstarch slurry: Stovetop only. Tangier than the original. Works in some Eastern European-style sauces.
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The pantry-shortcut versions, side by side
Three condensed soups can substitute 1:1 with very little tweaking. Each has a slightly different fingerprint:
- Cream of chicken: Closest in texture. Slightly more savory. Add an extra 1/2 cup of sauteed fresh mushrooms to bridge the flavor gap.
- Cream of celery: Lighter color, fresher vegetable taste. Good when you want the soup to recede into the background.
- Cream of potato: Heaviest body. Holds up to a 60-minute oven bake without breaking. Good for casseroles that bake longer than typical.
For all three, taste before adding extra salt. The condensed soups are heavily seasoned (around 870 mg sodium per serving), so layering salt on top is the most common reason people end up with a too-salty casserole.
The 10-minute homemade substitute (recommended)
Makes the equivalent of one 10.5 oz can of condensed cream of mushroom soup.
Ingredients:
- 2 tablespoons butter
- 1 cup finely chopped fresh mushrooms (cremini, white button, or a mix)
- 1 small shallot, finely minced (optional but recommended)
- 2 tablespoons all-purpose flour (or 1 1/2 tablespoons cornstarch for GF)
- 1/2 cup chicken or vegetable broth
- 1/2 cup whole milk or half-and-half
- 1/4 teaspoon salt
- 1/8 teaspoon black pepper
- Optional: 1/4 teaspoon onion powder, 1/2 teaspoon Worcestershire, pinch of dried thyme
Steps:
- Melt butter in a small saucepan over medium heat. Add the shallot and mushrooms. Cook 4 to 5 minutes until the mushrooms release their water and brown lightly.
- Sprinkle flour over the mushrooms. Stir constantly for 1 minute to cook off the raw-flour taste.
- Slowly whisk in the broth, then the milk. Keep whisking until smooth.
- Simmer 3 to 4 minutes, stirring often, until the sauce coats the back of a spoon.
- Stir in salt, pepper, and any optional add-ins. Use immediately or refrigerate up to 3 days.
This is the closest substitute to canned cream of mushroom soup in both texture and function. It is also the only one where you control salt, fat content, and freshness.
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Different dishes ask for different qualities from a cream-of-mushroom substitute. Use this guide:
- Green bean casserole: Homemade scratch or cream of chicken. Avoid cream of celery (the dish already has too much celery-adjacent flavor with the fried onions).
- Tuna noodle casserole: Cream of celery (lighter, lets the tuna shine) or homemade scratch.
- Chicken and rice bake: Cream of chicken or homemade scratch.
- Pork chop bake: Cream of chicken with extra thyme, or homemade scratch.
- Beef stroganoff: Skip canned soup substitutes entirely. Use sour cream or Greek yogurt with a cornstarch slurry. Canned soup makes the dish too sweet here.
- Hamburger or meatballs gravy: Homemade scratch, or beef gravy thickened with sour cream.
- Slow cooker pot roast: Cream of mushroom is often paired with cream of celery and a packet of onion soup mix. For a substitute, use two of the three condensed soups (cream of chicken + cream of celery works well).
The dairy-free substitute
If dairy is off the menu, your shortcut options shrink. The homemade scratch version adapts easily:
- Swap butter for olive oil or vegan butter.
- Swap whole milk for unsweetened oat milk (the closest in mouthfeel) or full-fat coconut milk (good but adds a slight coconut note).
- Add 1 teaspoon of nutritional yeast to compensate for the missing dairy umami.
Dairy-free cream substitutes can break during long bakes (more than 30 minutes at 375 degrees Fahrenheit). Add a half-tablespoon of cashew butter to the soup before baking; it acts as a stabilizer and prevents oily separation.
The gluten-free substitute
The flour in canned cream of mushroom soup contains wheat. For a gluten-free substitute, use the homemade scratch version with one of these thickeners:
- Cornstarch (best for speed): Use 1 1/2 tablespoons instead of 2 tablespoons of flour. Mix with cold broth first to avoid lumps, then add to the soup.
- Sweet rice flour (best for behavior): Use the same volume as wheat flour. Acts almost exactly like wheat flour in a roux.
- 1:1 gluten-free flour blend: Cup4Cup, King Arthur, or Bob's all work. Use equal measure.
Using fresh mushrooms makes the biggest difference
The flavor of the substitute hinges almost entirely on the mushrooms you use. Cremini and white button are workhorses. Shiitake and porcini add deep umami. Lion's mane and oyster add textural meatiness.
If you grow your own with a home mushroom grow kits, the difference is noticeable. Fresh mushrooms harvested an hour before cooking have firmer cell walls, brown more aggressively, and contribute more natural glutamates than mushrooms that have spent five days in a grocery cooler.
Substitutes that do NOT work well
For honesty's sake, here are some often-recommended substitutes we found inferior:
- Plain mayonnaise: Often suggested for casseroles. Tastes greasy and breaks in the oven.
- Heavy cream alone: Lacks the thickening starch. The dish ends up loose and oily.
- Cream cheese plus milk: Workable but the cream cheese flavor dominates.
- Canned mushroom gravy: Too thin and salty.
- Powdered cream of mushroom mix: Tastes like bouillon. Use only as a last resort.
Make a bigger batch and freeze portions
If you cook casseroles regularly, make a triple batch of the homemade scratch version and freeze it in 1 1/4 cup portions (the equivalent of one can). Use small freezer-safe containers or freezer bags laid flat. Thaw overnight in the fridge before using. The flavor holds for about 2 months.
This is the simplest way to never need a can of cream of mushroom soup again. You spend 25 minutes once, and you have six can-equivalents ready to go on busy nights.
The bottom line: for an emergency swap, reach for cream of chicken or cream of celery. For anything you actually care about, take the 10 minutes to make the scratch version. The difference in finished flavor is too big to ignore.
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Cream Cheese Stuffed Mushrooms: The Appetizer That Disappears First
Cream Cheese Stuffed Mushrooms: The Appetizer That Disappears First