Delicious Chicken Diane dish with tender chicken breasts in flavorful sauce with herbs and vegetables.

Chicken Diane

Chicken Diane is a classic dish that feels like a little celebration on your plate. Tender chicken breasts cooked just right, then topped with a creamy, flavorful sauce made with…

By Riley Reading time: 6 min
Tip: save now, cook later.
Serves 4–6

Chicken Diane is a classic dish that feels like a little celebration on your plate. Tender chicken breasts cooked just right, then topped with a creamy, flavorful sauce made with mustard, cream, and sometimes a splash of brandy or Worcestershire sauce. The sauce has a nice balance of tangy and rich, with a peppery kick that really wakes up the taste buds.

I love making Chicken Diane when I want something a bit special but not complicated. The sauce comes together quickly while the chicken cooks, so it’s perfect for a weeknight dinner or an impromptu get-together. I always recommend serving it with simple sides like steamed veggies or mashed potatoes to soak up that lovely sauce. Plus, it’s a great dish to impress guests because it tastes fancy but doesn’t take hours in the kitchen.

One of my favorite things about Chicken Diane is how the sauce lifts the whole dish. It’s creamy without being too heavy, and the subtle mustard and pepper flavors give it personality. When I make it, I can’t help but think about cozy dinners where everyone lingers over the table, savoring each bite. If comfort food and a bit of elegance had a baby, this would be it!

Key Ingredients & Substitutions

Chicken breasts: Pounding them to even thickness helps them cook uniformly. If you prefer, chicken thighs work but may change texture and cooking time.

Mushrooms: Cremini add a nice earthy flavor, but white button mushrooms are fine too. You could try shiitake or portobello for a stronger taste.

Brandy or cognac: These add depth to the sauce. If you want to avoid alcohol, try using apple juice or chicken broth instead, but the flavor will be milder.

Heavy cream: It makes the sauce rich and smooth. For a lighter version, use half-and-half or coconut cream, though texture and taste will differ.

Dijon mustard & Worcestershire sauce: These bring tang and umami. If Worcester sauce isn’t available, soy sauce plus a dash of vinegar works well as a substitute.

How Can I Make the Sauce Rich and Smooth Without Breaking?

The creamy sauce is the heart of this dish and requires gentle handling. Follow these steps for the best result:

  • After cooking mushrooms and aromatics, deglaze the pan with brandy to lift up tasty bits.
  • Simmer the alcohol briefly to let it cook off, so no harsh burn remains.
  • Add heavy cream slowly, stirring constantly to blend in.
  • Cook the sauce over medium-low heat, stirring often to avoid curdling or burning.
  • Add Dijon mustard and Worcestershire sauce last to keep flavor sharp and balanced.
  • If sauce gets too thick, thin with a splash of water, broth, or extra cream.

Keep the heat moderate and don’t rush this step. A smooth, velvety sauce will tie the whole dish together beautifully.

Equipment You’ll Need

  • Large skillet – perfect for cooking chicken evenly and making the sauce in one pan.
  • Meat mallet or rolling pin – helps pound chicken breasts to even thickness for uniform cooking.
  • Wooden spoon or silicone spatula – great for stirring the sauce without scratching your pan.
  • Sharp knife and cutting board – essential for slicing mushrooms, garlic, and shallots neatly.
  • Measuring cups and spoons – to get ingredient amounts just right for balanced flavor.

Flavor Variations & Add-Ins

  • Swap chicken breasts for pork chops or veal cutlets for a different protein that pairs well with creamy mushroom sauce.
  • Add a handful of chopped fresh tarragon or thyme to the sauce for an herbal twist.
  • Stir in some cooked pearl onions or diced cooked bacon for extra texture and flavor.
  • Mix in a little grated Parmesan or Gruyère cheese at the end for a cheesy touch that enhances creaminess.

Easy Chicken Diane Recipe

How to Make Chicken Diane

Ingredients You’ll Need:

  • 4 boneless, skinless chicken breasts (pounded to even thickness)
  • Salt and freshly ground black pepper, to taste
  • 2 tablespoons olive oil
  • 2 tablespoons butter
  • 8 oz (225g) cremini or white mushrooms, sliced
  • 3 cloves garlic, minced
  • 1 small shallot, finely chopped
  • 1/4 cup brandy or cognac
  • 1 cup heavy cream
  • 1 tablespoon Dijon mustard
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon fresh lemon juice
  • 2 tablespoons fresh parsley, chopped (plus extra for garnish)
  • Fresh thyme sprigs for garnish (optional)
  • Cooked white rice or mashed potatoes for serving

How Much Time Will You Need?

This recipe takes about 10 minutes of prep and around 20 minutes to cook, so in about 30 minutes you’ll have a delicious meal ready to enjoy.

Step-by-Step Instructions:

1. Prepare and Cook the Chicken:

Season your chicken breasts with salt and pepper on both sides. Heat olive oil and 1 tablespoon of butter in a large skillet over medium-high heat. Cook the chicken until it turns golden brown and is cooked through, about 4-5 minutes on each side. Once done, remove the chicken from the pan and keep it warm.

2. Cook the Mushrooms and Aromatics:

To the same skillet, add the remaining tablespoon of butter. Add the sliced mushrooms and cook for about 5 minutes until they soften and brown. Then, stir in the minced garlic and chopped shallot, cooking another 1-2 minutes until fragrant.

3. Make the Sauce and Finish the Dish:

Carefully pour the brandy or cognac into the pan to deglaze, scraping up any tasty bits from the bottom. Let it simmer for 1-2 minutes to reduce slightly. Next, stir in heavy cream, Dijon mustard, Worcestershire sauce, and lemon juice. Let the sauce simmer gently for 3-5 minutes until it thickens. Return the chicken breasts to the skillet and spoon the sauce over them. Let everything heat together for 2 minutes. Finally, stir in the chopped parsley and season with salt and pepper to taste.

4. Serve and Garnish:

Serve the Chicken Diane hot over cooked white rice or mashed potatoes. Garnish with extra parsley and fresh thyme sprigs if you like. Enjoy your creamy and flavorful Chicken Diane!

Can I Use Frozen Chicken Breasts for This Recipe?

Yes, but be sure to fully thaw the chicken breasts before cooking. Thaw them overnight in the fridge or use the cold water method by placing them in a sealed bag submerged in cold water. Pat dry before seasoning to avoid excess moisture.

What Can I Substitute for Brandy or Cognac?

If you prefer to avoid alcohol, use chicken broth or apple juice instead. This will keep the sauce flavorful but milder. Just add it slowly when deglazing the pan and simmer a bit longer to reduce.

How Should I Store Leftover Chicken Diane?

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove over low heat to keep the sauce from separating. Add a splash of cream or broth if it thickens too much.

Can I Make This Recipe Ahead of Time?

Absolutely! You can prepare the sauce and cook the chicken in advance. Keep everything refrigerated separately and reheat together right before serving for the best texture and flavor.

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Writes practical, weeknight-friendly recipes.

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