Chicken and Broccolini with Tangy Mustard Cream Sauce
Tangy mustard cream brings chicken and broccolini together in a fuss-free skillet meal.

Chicken and Broccolini with Mustard Cream Sauce
A vibrant skillet dinner that combines seared chicken breasts, tender broccolini, and a punchy mustard cream sauce, all brought together for a satisfyingly elegant yet approachable meal. This dish is perfect for busy weeknights or casual entertaining, offering a balance of lean protein, hearty greens, and a quick pan sauce bursting with tangy complexity.
Why You’ll Love This Recipe
- Quick and approachable: Ready in under an hour, ideal for weeknight meals.
- One-skillet simplicity: Minimal cleanup and easy technique—no advanced cooking skills required.
- Bold flavor profile: Cream, Dijon, and whole-grain mustard create a harmonious, tangy sauce that enlivens the dish.
- Vegetable-forward: Crisp-tender broccolini delivers green crunch and color.
Ingredients at a Glance
This recipe uses simple, accessible ingredients. Each component plays a key role in balancing flavor and texture.
- Chicken breasts: Boneless, skinless; can be substituted with thighs for juiciness.
- Broccolini: A slender, slightly sweeter cousin to broccoli; can be swapped for regular broccoli, asparagus, or green beans.
- Olive oil & butter: Used for sautéing, creating a base for fond development and flavor.
- Shallot or onion: Lends gentle sweetness to the sauce; can use yellow onion in a pinch.
- Heavy cream: Rich, luxurious mouthfeel—half-and-half may be used for a lighter sauce.
- Dijon & whole grain mustard: The dual-mustard approach creates layers of pungency, heat, and texture in the sauce.
- White wine (optional): Adds brightness and complexity; sub chicken broth if preferred.
- Garlic: Aromatic depth, ties flavors together.
- Salt & pepper: Seasoning for chicken and sauce balance.
- Lemon zest (garnish, optional): A bright finish to cut the richness.
Ingredient Substitution Table
Original Ingredient | Possible Substitutes | Notes |
---|---|---|
Chicken breasts | Chicken thighs | Thighs are juicier but may require extra cook time |
Broccolini | Broccoli, asparagus, green beans | Adjust blanching time for thicker stalks |
Heavy cream | Half-and-half, coconut cream | Lower fat alternatives result in thinner sauce |
Dijon/whole grain mustard | Spicy brown, stone-ground, or plain yellow mustard | Flavor and appearance will vary |
Shallot | Yellow onion, red onion | Onions give a stronger flavor |
Step-by-Step Cooking Instructions
Follow this straightforward preparation for flawless results every time. See below for practical tips and kitchen wisdom at each step.
- Prep and season:
- Pat chicken breasts dry. Season both sides liberally with kosher salt and cracked black pepper.
- Trim broccolini, slicing any thick stems lengthwise for even cooking.
- Brown the chicken:
- Heat olive oil and butter in a large skillet over medium-high heat.
- Sear chicken until golden brown on both sides (about 4–5 minutes per side). Remove to a plate when just cooked through.
Tip: Don’t overcrowd the skillet; work in batches if needed so the chicken browns—not steams.
- Sauté aromatics & deglaze:
- Lower the heat to medium. Add shallots and a pinch of salt; sauté until translucent (about 2–3 minutes).
- Stir in minced garlic, cooking for 30 seconds until fragrant.
- Pour in white wine or chicken broth and scrape the browned bits from the pan (this is crucial for the sauce’s depth).
- Blanch broccolini:
- While aromatics cook, bring a medium pot of salted water to a boil.
- Add broccolini and cook for 2–3 minutes, just until bright green and crisp-tender.
- Drain and set aside. You can season lightly with salt and a drizzle of olive oil.
- Make mustard cream sauce:
- Pour heavy cream into the skillet with aromatics and wine.
- Whisk in both mustards, stirring until combined. Bring to a simmer and cook for 2–3 minutes, letting the sauce thicken slightly.
- Taste and adjust seasoning with salt and pepper.
- Finish and assemble:
- Return the chicken to the skillet, nestling in the sauce until warmed through, about 2 minutes.
- Arrange blanched broccolini around the chicken or serve on the side. Spoon sauce on top and garnish with optional lemon zest.
Serving Suggestions
- With grains or starch: Serve chicken and broccolini over garlic mashed potatoes, buttered egg noodles, or fluffy steamed rice to soak up the sauce.
- For extra fiber: Pair with cooked farro, quinoa, or wild rice pilaf.
- Wine pairing: A crisp Sauvignon Blanc or lightly oaked Chardonnay highlight the mustard’s tang.
Storage and Make-Ahead Tips
- Refrigerate: Store leftovers in an airtight container for up to 3 days; keep sauce separate if possible to preserve broccolini’s texture.
- Reheat: Warm gently over low heat to avoid breaking the sauce.
- Not freezer-friendly: Cream-based sauces tend to separate after freezing and thawing.
Expert Tips & Variations
- Pound chicken breasts: For quick, even cooking, pound to uniform thickness.
- Add herbs: A sprinkle of fresh tarragon, chives, or parsley brightens the finished dish.
- Make it spicy: Stir in crushed pepper flakes or a teaspoon of horseradish to the sauce for heat.
- Gluten-free option: Ensure your mustards and chicken broth (if using) are gluten-free.
- Vegetarian twist: Swap chicken for thick slices of roasted cauliflower or seared tofu, and use vegetable broth in place of wine or chicken broth.
Frequently Asked Questions (FAQs)
Can I substitute broccolini with another vegetable?
Absolutely. Broccoli, asparagus, or even green beans work well; just adjust the blanching time to reach the right crisp-tender texture.
Is the mustard cream sauce spicy?
No—while Dijon and whole-grain mustards add tang and subtle heat, the heavy cream softens their pungency, creating a balanced, mild sauce.
Can I prepare this recipe ahead?
You can make the chicken and sauce a day in advance; keep them refrigerated and reheat gently before serving. Blanch broccolini just before serving for optimal color and crunch.
How do I prevent the sauce from breaking?
Simmer the sauce gently and avoid boiling after adding cream. If the sauce splits, quickly whisk in a splash of warm water to bring it back together.
Is the recipe keto-friendly?
Yes; it’s naturally low in carbohydrates with a high-protein, high-fat profile that fits well in many keto meal plans.
Nutrition Information (per serving, approx.)
- Calories: 470
- Protein: 36g
- Fat: 29g
- Carbohydrates: 11g
- Fiber: 3g
- Sugar: 4g
Note: Values are estimates and may vary depending on portion size and substitutions.
More Mustard Sauce Inspiration
If you love the tangy cream-mustard combo, try these ideas:
- Drizzle over roasted potatoes or steamed green beans.
- Pair with grilled salmon, pork chops, or seared tofu for a flavorful topping.
- Use as a warm salad dressing for hearty greens like kale or chard.
Printable Recipe Card
Chicken and Broccolini with Mustard Cream Sauce
- Prep time: 15 minutes
- Cook time: 25-30 minutes
- Yield: 4 servings
Ingredients:
- 4 boneless, skinless chicken breasts
- 1 bunch broccolini (about 12 oz)
- 2 tbsp olive oil
- 2 tbsp butter
- 1 large shallot, finely chopped
- 2 cloves garlic, minced
- 1/3 cup dry white wine or chicken broth
- 3/4 cup heavy cream
- 2 tbsp Dijon mustard
- 1 tbsp whole grain mustard
- Kosher salt & cracked black pepper
- Grated lemon zest, for garnish (optional)
Instructions:
- Season chicken with salt and pepper. Heat olive oil and butter in skillet; sear chicken until golden, about 4–5 min per side. Remove from pan and set aside.
- Sauté shallots and garlic in same pan over medium heat until soft. Deglaze with wine/broth, scraping browned bits.
- Add heavy cream and mustards. Simmer until slightly thickened, about 3 minutes.
- Meanwhile, blanch broccolini in salted boiling water for 2–3 minutes until bright green; drain.
- Return chicken to sauce, warm through. Serve with broccolini, spooning plenty of sauce over all. Finish with lemon zest if desired.
Cooking Tips and Troubleshooting
- If sauce is too thin: Simmer a bit longer or whisk in a teaspoon of cornstarch slurry.
- If too thick: Loosen with extra splash of broth or cream.
- Tough broccolini? Check for woody ends; trim and blanch slightly longer.
Final Thoughts
This chicken and broccolini skillet with mustard cream sauce is proof that weeknight cooking can be elegant, full-flavored, and accessible. With minimal prep, pantry staples, and a few fresh ingredients, you’ll have a richly satisfying meal that earns a spot in your recipe rotation. Enjoy experimenting with sides, substitutions, and garnishes to make this dish your own!
References
- https://www.foodbloggerpro.com/blog/structuring-the-perfect-recipe-blog-post/
- https://bootstrapped.ventures/seo-for-food-blogs/
- https://www.playwire.com/blog/recipe-site-seo-recommendations-how-to-use-recipe-schema
- https://foodiedigital.com/seo-tips-for-food-bloggers/
- https://www.1digitalagency.com/recipe-for-success-blog-structure-tips-for-better-seo/
- https://www.linkgraph.com/blog/recipe-blog-seo-boost-your-rankings-with-best-practices/
- https://autopagerank.com/seo-for-recipe-blogs-my-proven-strategies-for-skyrocketing-traffic/
- https://rablab.ca/en/blog/how-to-write-seo-optimized-article/
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