Classic Chicken Fricassee with Mushrooms and Pearl Onions

Why You’ll Love This Recipe

• Classic French comfort: rich, silky sauce with tender, braised chicken.
• Weeknight-friendly technique with restaurant-quality results.
• Make-ahead smart: reheats beautifully without losing finesse.
• Versatile serving: great over buttered egg noodles, rice, or mashed potatoes.

Grocery List

• Produce: Cremini mushrooms, pearl onions (fresh or frozen), 1 carrot, garlic, fresh thyme, flat-leaf parsley, fresh tarragon, 1 lemon.
• Dairy: Unsalted butter, heavy cream, 2 eggs (for yolks).
• Pantry: Chicken thighs, olive oil, all-purpose flour, low-sodium chicken stock, dry white wine, bay leaf, Dijon mustard (optional), kosher salt, black pepper.

Full Ingredients

Chicken and Aromatics

• 6 bone-in, skin-on chicken thighs (about 2.5 lb / 1.1 kg)
• 1 1/2 tsp kosher salt (plus more to taste)
• 3/4 tsp freshly ground black pepper
• 1 tbsp olive oil
• 4 tbsp (56 g) unsalted butter, divided
• 12 oz (340 g) cremini or baby bella mushrooms, thick-sliced
• 1 cup pearl onions (about 150 g) — fresh, peeled, or frozen/thawed
• 1 medium carrot (about 100 g), thinly sliced into half-moons
• 2 garlic cloves, minced
• 1 bay leaf
• 4 fresh thyme sprigs

Braising Base

• 3 tbsp (24 g) all-purpose flour
• 1/2 cup (120 ml) dry white wine (Sauvignon Blanc or Pinot Grigio)
• 2 1/2 cups (600 ml) low-sodium chicken stock, warmed

Liaison and Finish

• 1/3 cup (80 ml) heavy cream
• 2 large egg yolks
• 1 tbsp (15 ml) fresh lemon juice
• 1 tsp Dijon mustard (optional, for gentle depth)
• 2 tbsp finely chopped flat-leaf parsley
• 1 tbsp finely chopped fresh tarragon (or use all parsley)

To Serve (Optional)

• Buttered egg noodles or steamed white rice (about 4 cups cooked)

Step-by-Step Instructions

Step 1: Season the chicken

Pat the chicken thighs very dry with paper towels so they brown properly. Season all over with 1 1/2 teaspoons kosher salt and 3/4 teaspoon black pepper. Let sit at room temperature while you prep vegetables (10–15 minutes) to take the chill off for even cooking.

Step 2: Sear to build flavor

Heat a heavy 5–6 quart Dutch oven over medium-high. Add 1 tablespoon olive oil and 1 tablespoon butter. Place chicken skin-side down and sear until deep golden, 6–7 minutes. Flip and sear the second side 3–4 minutes. Transfer chicken to a plate; pour off all but about 1 tablespoon of the fat, keeping the tasty browned bits in the pot.

Step 3: Sauté mushrooms, onions, and carrot

Add 2 tablespoons butter to the pot. Add mushrooms in an even layer; cook undisturbed 3 minutes, then stir and cook until browned and their moisture evaporates, 3–5 minutes more. Stir in pearl onions and carrot with a pinch of salt; cook 3–4 minutes to soften slightly. Add garlic; cook 30 seconds until fragrant. Transfer vegetables to a bowl. You should have about 2–3 tablespoons of fat left in the pot.

Step 4: Make the velouté base

If less than 3 tablespoons fat remain, add enough butter to total 3 tablespoons. Sprinkle in the flour and whisk, scraping up browned bits, and cook 2 minutes to form a pale blond roux. Pour in the white wine; whisk until smooth and slightly thick, about 1 minute. Gradually whisk in the warm chicken stock until silky and lump-free.

Step 5: Braise gently until tender

Return the mushroom mixture to the pot along with the bay leaf and thyme sprigs. Nestle the chicken thighs skin-side up into the sauce, making sure they are mostly submerged. Bring to a gentle simmer, then reduce heat to low, cover, and cook for 30–35 minutes, until the chicken is very tender and reads 180–185°F at the thickest part. Uncover and simmer 5–10 minutes more to slightly reduce the sauce.

Step 6: Whisk and temper the liaison

In a medium bowl, whisk together the heavy cream, egg yolks, lemon juice, and Dijon (if using). While whisking constantly, slowly ladle in about 1/2 cup of the hot cooking liquid to temper. Remove the pot from the heat and gently stir the tempered liaison into the sauce. Important: keep the sauce below a simmer after adding the egg yolks to prevent curdling—no boiling.

Step 7: Finish, season, and serve

Fish out the bay leaf and thyme stems. Taste and adjust with salt, pepper, and a splash more lemon if desired. Stir in the chopped parsley and tarragon. Serve the chicken with plenty of mushrooms, pearl onions, and glossy sauce over buttered egg noodles or steamed rice. Spoon extra sauce over the top.

Pro Tips

• Use thawed frozen pearl onions to save time; if using fresh, trim ends, blanch 30 seconds, chill, then slip off skins.
• For the silkiest sauce, always temper the egg-yolk liaison and keep heat low—steaming is fine, simmering is not.
• Warm stock incorporates more smoothly into the roux, preventing lumps.
• Sear in batches if needed; overcrowding reduces browning and flavor.
• Prefer a slightly thicker sauce? Simmer uncovered an extra 3–5 minutes before adding the liaison, or whisk in 1 more teaspoon flour to the roux.

Variations

• Lemon-Tarragon Twist: Add 1 extra tablespoon lemon juice and double the fresh tarragon at the finish for a brighter, herb-forward profile.
• Crème Fraîche Finish: Skip the egg yolks; stir in 1/2 cup crème fraîche off heat for tangy richness that is slightly more heat-stable.
• Spring Veg: Add 1 cup thawed peas during the last 2 minutes of simmering for color and sweetness.

Storage & Make-Ahead

Refrigerate cooled chicken fricassee in an airtight container up to 4 days. Reheat gently over low heat or in a 325°F oven, covered, until warmed through (about 15–20 minutes); do not boil after the liaison is added. If the sauce thickens upon chilling, loosen with a splash of warm stock or water while reheating. Due to the egg-yolk and cream liaison, freezing is not recommended as the sauce may split.

Nutrition (per serving)

Approximate: 710 calories; 48 g protein; 12 g carbohydrates; 50 g fat; 1 g fiber; 6 g sugar; 840 mg sodium.