Love this? Pin it for later!
The first time I served this soup to my family, my notoriously picky eight-year-old took one slurp and asked if we could have it every single day. My husband, who claims to “not be a soup person,” quietly went back for thirds. Even my mother, a woman who has been making chicken soup since before I was born, asked for the recipe—and then told me she preferred mine. That’s when I knew I’d struck gold.
What makes this version special is the layering of umami: earthy cremini mushrooms, caramelized shallots, a whisper of thyme, and just enough cream to feel indulgent without veering into heavy territory. The chicken stays plump and juicy thanks to a quick sear before it simmers, and a splash of dry sherry at the end lifts the entire bowl into something memorable. Whether you’re working from home and need a midday pick-me-up, hosting friends for a casual lunch, or simply craving comfort in a bowl, this soup delivers.
Why This Recipe Works
- One pot, minimal cleanup: Everything happens in a single Dutch oven, so you can spend more time savoring and less time scrubbing.
- Restaurant-level creaminess without the heaviness: A modest amount of cream plus a touch of flour creates a velvety texture that won’t leave you in a food coma.
- Fast enough for a weekday lunch: From fridge to table in 35 minutes—perfect for that WFH lunch break.
- Prep-ahead friendly: Chop veggies and chicken the night before; dinner (or lunch) is basically done.
- Freezer hero: Doubles beautifully; stash half for a rainy day and thank yourself later.
- Kid-approved veggies: The mushrooms melt into the broth, so even the skeptics spoon them up.
Ingredients You'll Need
Great soup starts with great ingredients, but that doesn’t mean you need to break the bank. Here’s how to pick the best of what you need:
Chicken breast: Go for organic if possible—tender, quick-cooking, and mild enough to let the mushrooms shine. Dice it into ¾-inch pieces so every spoonful has protein. In a pinch, rotisserie chicken works; just skip the initial sear and add it in the last five minutes.
Mushrooms: I use a 70/30 blend of cremini and shiitake. Cremini lend an earthy backbone, while shiitake add that whisper of smokiness. Wipe, don’t wash, and slice ¼-inch thick so they keep a little chew.
Heavy cream: Just half a cup transforms the broth into silk. Not a cream fan? Whole milk plus a teaspoon of cornstarch will do, but the finish won’t be quite as lush.
Sherry: A tablespoon of dry sherry at the end is the secret handshake of this soup—nutty, aromatic, and subtle. No sherry? Dry white wine or a squeeze of lemon will brighten things up.
Fresh thyme: Woodsy and slightly lemony, it marries chicken and mushrooms like a culinary matchmaker. Strip the leaves by running your fingers backwards down the stem. Dried thyme works in a 1:3 ratio (1 tsp dried = 1 Tbsp fresh).
Chicken stock: Low-sodium is non-negotiable; you want to control salt levels. If you have homemade, now’s its time to shine. Vegetable stock is fine for a pescatarian twist, but you’ll lose some depth.
How to Make Cozy Creamy Chicken and Mushroom Soup for Lunch
Sear the Chicken
Pat 1 lb (450 g) diced chicken breast very dry with paper towels—moisture is the enemy of browning. Heat 1 Tbsp olive oil in a Dutch oven over medium-high until shimmering. Add chicken in a single layer; let it sit undisturbed for 2 minutes so it develops a golden crust. Flip, cook another 1 minute, then transfer to a plate (it will finish cooking later). Those caramelized bits on the bottom? Liquid gold—do not wipe the pot.
Bloom the Butter & Aromatics
Reduce heat to medium. Add 2 Tbsp unsalted butter plus another ½ Tbsp oil (the oil raises the smoke point so the butter won’t burn). Once foaming subsides, stir in 1 cup finely diced shallots and 2 minced garlic cloves. Season with ½ tsp kosher salt and ¼ tsp freshly ground black pepper. Cook 3 minutes until translucent and fragrant, scraping up any chicken fond as you go.
Mushroom Magic
Add 12 oz (340 g) sliced mushrooms. Increase heat to medium-high. At first it will look like too many, but they’ll shrink. Resist stirring for the first 2 minutes so they caramelize. Once the edges brown, add 1 Tbsp soy sauce—this seasons from within and deepens color. Cook until the liquid evaporates and mushrooms are golden, about 6 minutes total.
Thicken with Flour
Sprinkle 3 Tbsp all-purpose flour over the mushrooms. Stir constantly for 1 minute to cook out the raw taste. The mixture will look pasty—this is exactly what you want. It will act as a roux to thicken the broth later.
Deglaze & Simmer
Slowly pour in 3 cups low-sodium chicken stock while whisking to prevent lumps. Add 2 tsp chopped fresh thyme and 1 bay leaf. Return chicken (and any juices) to the pot. Bring to a gentle boil, then reduce to a lively simmer for 8 minutes. The soup will thicken and the chicken will finish cooking.
Creamy Finale
Reduce heat to low. Stir in ½ cup heavy cream and 1 Tbsp dry sherry. Simmer 2 minutes—do not boil or the cream may curdle. Fish out the bay leaf. Taste and adjust salt (I usually add another ¼ tsp). Finish with a squeeze of lemon if you like a brighter profile.
Expert Tips
Cream without Curdling
Warm the cream in the microwave for 15 seconds before adding; this tempers it and prevents curdling when it hits the hot broth.
Speed It Up
Buy pre-sliced mushrooms and pre-cooked rotisserie chicken to shave 10 minutes off the clock.
Cool Before Freezing
Chill the soup completely in an ice bath before freezing; this keeps the cream from separating when reheated.
Revive Leftovers
Add a splash of stock or milk when reheating; the soup thickens as it sits.
Variations to Try
- Vegetarian: Swap chicken for canned chickpeas and use vegetable stock. Add 1 tsp white miso for extra depth.
- Dairy-Free: Replace cream with full-fat coconut milk and use olive oil instead of butter.
- Wild Rice Upgrade: Stir in 1 cup cooked wild rice during the final simmer for a hearty grain bowl vibe.
- Spicy Kick: Add ½ tsp smoked paprika plus a pinch of cayenne with the flour for a subtle warmth.
Storage Tips
Refrigerate in an airtight container up to 4 days. For longer storage, freeze in single-serve portions for up to 3 months. Thaw overnight in the fridge, then reheat gently over medium-low heat, stirring often and adding broth or milk to loosen.
Make-Ahead Lunch Prep
Portion cooled soup into 2-cup microwave-safe jars. Grab one on your way to the office; it reheats in 2 minutes with the lid ajar.
Frequently Asked Questions
Cozy Creamy Chicken and Mushroom Soup for Lunch
Ingredients
Instructions
- Sear chicken: Heat ½ Tbsp oil in Dutch oven over medium-high. Add diced chicken, season with salt & pepper, sear 2 min per side until golden. Transfer to plate.
- Sauté aromatics: Melt butter with remaining oil. Add shallots & garlic; cook 3 min until translucent.
- Cook mushrooms: Add mushrooms and soy sauce. Cook 6 min until browned and liquid evaporates.
- Make roux: Sprinkle flour over mushrooms; cook 1 min stirring constantly.
- Simmer: Gradually whisk in stock. Add thyme, bay leaf, and chicken. Simmer 8 min.
- Finish: Stir in cream and sherry; warm 2 min. Remove bay leaf, adjust salt, add optional lemon, and serve hot.
Recipe Notes
Soup thickens as it sits; thin with stock when reheating. For gluten-free, swap flour with cornstarch slurry.
