
This cozy and creamy rotisserie chicken mushroom soup is the ultimate quick comfort meal Whenever my family craves something warming but I am short on time I turn to this recipe The combination of savory mushrooms and tender chicken in a velvety broth always satisfies and is ready before you know it
In my home everyone requests this soup after a busy day or when we feel a chill in the air It is the kind of meal we gather around the table for and it disappears in no time
Ingredients
- White onion diced: brings a sweet savoriness try red onion or shallots for a twist look for onions with firm skins and no soft spots
- Celery chopped: adds subtle aromatic flavor and a bit of crunch choose firm green stalks
- Garlic cloves minced: delivers bold flavor fresh cloves make the difference
- Mushrooms: chestnut or portabellini for earthy richness use any variety you love always pick mushrooms that are dry and plump
- Fresh thyme or dried thyme: offers herbal notes try to use fresh for brightness stems should be fragrant and bend without snapping
- Chicken broth or stock: the main liquid for depth and body always opt for low sodium so you can control the salt level
- Heavy cream or whipping cream: makes the soup extra velvety select high quality cream with no added thickeners
- Rotisserie chicken shredded: saves time and is packed with flavor buy a freshly roasted one with golden skin
- Spinach fresh or frozen: gives extra nutrition and color if using fresh choose crisp dark green leaves
- Salt and black pepper to taste: essential for balance always grind black pepper fresh if you can
- Lemon juice: adds a burst that wakes up all the flavors use freshly squeezed for the best result
Step-by-Step Instructions
- Make the Soup Base:
- Begin by heating a generous splash of oil or a knob of butter in a large pot or Dutch oven over medium-high heat Add the diced onion and chopped celery Allow these vegetables to cook gently for about five minutes You are looking for the onions to become soft and translucent but not browned Stir often to prevent sticking Next add your mushrooms Continue cooking for another five minutes until the mushrooms start to turn golden brown This step draws out deep mushroom flavor Stir in the thyme and minced garlic letting them become fragrant This usually takes about one minute You should smell a wonderful aroma building in your kitchen
- Cook the Soup:
- Slowly pour in the chicken broth and then add the heavy cream Stir the mixture well to combine all those good flavors Raise the heat just until the pot comes to a gentle simmer Keep it there for around five minutes This allows the flavors to blend nicely without boiling rapidly which could diminish the creamy texture
- Add Chicken and Spinach:
- Stir in the shredded rotisserie chicken making sure it is evenly distributed throughout the soup Add the spinach as well whether fresh or frozen There is no need to thaw frozen spinach it will wilt perfectly as the soup cooks Continue simmering for another five minutes The chicken will heat through and the spinach or any vegetables will finish cooking
- Season and Serve:
- Taste your soup then add salt and plenty of freshly ground black pepper as needed Squeeze in lemon juice to brighten everything up and stir again Taste and adjust the seasoning if you wish Serve the soup piping hot ladled into bowls My favorite way is with a fresh crusty bread on the side for dipping

My favorite part is the mushrooms because they get so flavorful after browning My kids love when I use the rotisserie chicken from our local shop and it always reminds us of cozy family dinners together
Storage Tips
This soup stores very well in an airtight container in the fridge for up to three days Reheat gently on the stove over low heat to avoid the cream separating If you want to freeze it do so before adding the cream and then add cream after thawing for best texture
Ingredient Substitutions
Use any cooked chicken you have on hand leftover roast turkey even works If you cannot find fresh thyme or mushrooms use dried thyme and another vegetable like zucchini or bell pepper For a lighter option you can swap in half and half or evaporated milk instead of heavy cream
Serving Suggestions
Serve this soup steamy hot with warm bread sourdough or even a toasted baguette For a more filling meal add a simple salad or roasted potatoes on the side If you want a little kick sprinkle with chili flakes or freshly cracked black pepper on top right before serving

Cultural and Historical Context
This style of creamy soup draws from both French and American traditions It is a classic way to stretch a leftover roast chicken into a brand new meal The idea of using mushrooms and cream started as a way to create filling comfort meals and continues to be a favorite in many households like mine
Recipe FAQs
- → What mushrooms work best in this dish?
Chestnut or portabellini mushrooms add deep flavor and texture, but any fresh mushrooms you have will work well. Avoid canned, as they tend to go soggy.
- → Can I substitute fresh spinach with frozen?
Absolutely. Frozen spinach is a convenient choice—add it straight from the freezer without thawing for the last few minutes of cooking.
- → How do I keep the soup from curdling?
Simmer gently after adding the cream and avoid boiling. Stir well, and add lemon juice at the very end to keep the broth smooth and silky.
- → Which bread pairs well with this bowl?
Crusty artisan bread, a baguette, or even a slice of toasted sourdough all make perfect dipping companions for the creamy broth.
- → How do I make this dairy-free?
Swap heavy cream for a dairy-free alternative such as cashew cream or full-fat coconut milk for a similar creamy result.