Easy Lemon Butter Chicken Pasta with Broccoli
easy lemon butter chicken pasta with broccoli delivers creamy, tangy, golden chicken and crisp-tender broccoli. It solves soggy pasta and bland chicken in 25 minutes. After making this dozens of times, I know the exact pan temp and timing. The lemon sauce is bright and creamy, not watery or sharp. Try the Easy Cranberry Fluff Salad Recipe for Holiday Dinner as a fresh side. Jump to Recipe If you love recipes like this, you’ll also enjoy Easy Cranberry Fluff Salad Recipe for Holiday Dinner and Creamy Coconut Horchata Recipe Made Easy.
Why This Easy Lemon Butter Chicken Pasta with Broccoli Is Pure Comfort
- Pasta stays perfectly al dente, never mushy
- Chicken stays juicy, never dry or rubbery
- Lemon flavor is bright—not sour or bitter
- Broccoli stays crisp-tender, never mushy or raw
What You'll Need for Easy Lemon Butter Chicken Pasta with Broccoli
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 12 oz spaghetti pasta
- 1 ½ lbs boneless skinless chicken breasts, cut into 1-inch pieces
- 2 cups fresh broccoli florets
- ½ cup unsalted butter
- 3 tbsp fresh lemon juice (about 1 large lemon)
- 4 garlic cloves, minced
- ¼ cup grated Parmesan cheese
- 2 tbsp heavy cream
- 1 tsp kosher salt
- ½ tsp black pepper
- ½ tsp red pepper flakes (optional)
- 1 tsp lemon zest
- 2 tbsp fresh parsley, chopped
- Optional: Extra lemon zest
- Optional: Fresh parsley
- Optional: Grated Parmesan
- Optional: Red pepper flakes
📝 Ingredient Notes
- Chicken breasts: Slice against the grain for tender bites. Pat dry before seasoning—wet chicken steams instead of sears.
- Broccoli: Cut florets uniform size so they cook evenly with the pasta. Stems peeled and sliced thin can be added too.
- Lemon juice: Always use fresh juice. Bottled lemon juice tastes metallic and dulls the sauce.
🛒 Tools & Equipment I Recommend
- Stainless steel skillet — Prevents sticking and gives even sear on chicken without hot spots that burn garlic. → See on Amazon
- Digital food thermometer — Takes the guesswork out—chicken must hit 165°F inside, not just brown outside. → See on Amazon
How to Make Easy Lemon Butter Chicken Pasta with Broccoli
- Boil pasta and blanch broccoli: Bring 4 quarts water to boil. Add 1 tbsp salt. Cook spaghetti per package (usually 9–11 min). At 2 min before done, add broccoli to water. Drain, reserving ¾ cup pasta water. Rinse with cold water to stop cooking—this keeps broccoli crisp-tender.
- Sear chicken: Pat chicken dry. Season with ½ tsp salt and ¼ tsp pepper. Heat 1 tbsp butter in large stainless skillet over medium-high heat until shimmering. Add chicken in single layer. Cook 5–6 min, flipping once, until golden and internal temp hits 165°F. Transfer to plate.
- Build sauce: Reduce heat to medium. Melt remaining ½ cup butter. Add garlic, cook 30 sec until fragrant—not browned. Stir in lemon juice, zest, red pepper flakes, remaining salt and pepper. Simmer 1 min.
- Combine and finish: Add drained pasta and broccoli to sauce. Toss gently. Stir in heavy cream and ½ cup reserved pasta water. Simmer 2 min until sauce coats noodles. Stir in chicken and Parmesan. Garnish with parsley and extra lemon zest.
Cook's Tips for Perfect Easy Lemon Butter Chicken Pasta with Broccoli
- Sauce consistency: Reserve hot pasta water—it contains starch that helps thicken the lemon butter sauce naturally.
- Common mistake and fix: Burnt garlic makes the sauce bitter. Cook garlic only 30 seconds over medium heat—just until fragrant.
- Broccoli texture: Blanching in the pasta water saves a pot and times it perfectly with the pasta. No mushy or raw stems.
- Chicken juiciness: Cut chicken evenly, pat dry, and don’t crowd the pan—steam ruins the sear and dries it out.
Storing & Reheating Easy Lemon Butter Chicken Pasta with Broccoli
Short-Term Storage
Store in an airtight container in the fridge. Store in airtight container up to 3 days. Make-ahead tip: Prep chicken and broccoli up to 1 day ahead. Cook pasta fresh.
Freezing Easy Lemon Butter Chicken Pasta with Broccoli
Not recommended—cream and lemon separate when frozen.
How to Reheat Without Drying It Out
Oven: Reheat covered at 325°F for 15 min, add 1 tbsp water to restore creaminess. Microwave: Microwave in 30-sec bursts, stirring between, adding splash of water each time.
Recipe Notes
- Chef tip: Add lemon zest at the end—it’s volatile and loses brightness when cooked long.
- Best substitution: Substitute linguine or fusilli for spaghetti. Use chicken thighs if you prefer richer flavor—cook to 170°F.
- Make-ahead: Prep chicken and chop broccoli the night before. Store separately in fridge. Cook sauce and pasta fresh.
- Scaling: Double the recipe? Use two skillets—crowding drops pan temp and steams chicken instead of searing.
- Troubleshooting: Sauce too thin? Simmer 1–2 min longer. Too thick? Add reserved pasta water 1 tbsp at a time.
Want to level up this recipe?
Chef’s knife with ergonomic handle — Slices chicken evenly and dices garlic cleanly—uneven cuts cause uneven cooking and burnt garlic. → Check price on Amazon
Easy Lemon Butter Chicken Pasta with Broccoli
Ingredients
Main Ingredients
- 12 oz spaghetti pasta
- 1 ½ lbs boneless skinless chicken breasts, cut into 1-inch pieces
- 2 cups fresh broccoli florets
- ½ cup unsalted butter
- 3 tbsp fresh lemon juice (about 1 large lemon)
- 4 garlic cloves, minced
- ¼ cup grated Parmesan cheese
- 2 tbsp heavy cream
Seasonings
- 1 tsp kosher salt
- ½ tsp black pepper
- ½ tsp red pepper flakes (optional)
- 1 tsp lemon zest
- 2 tbsp fresh parsley, chopped
Optional Toppings
- Extra lemon zest
- Fresh parsley
- Grated Parmesan
- Red pepper flakes
Instructions
- Boil pasta and blanch broccoli: Bring 4 quarts water to boil. Add 1 tbsp salt. Cook spaghetti per package (usually 9–11 min). At 2 min before done, add broccoli to water. Drain, reserving ¾ cup pasta water. Rinse with cold water to stop cooking—this keeps broccoli crisp-tender.
- Sear chicken: Pat chicken dry. Season with ½ tsp salt and ¼ tsp pepper. Heat 1 tbsp butter in large stainless skillet over medium-high heat until shimmering. Add chicken in single layer. Cook 5–6 min, flipping once, until golden and internal temp hits 165°F. Transfer to plate.
- Build sauce: Reduce heat to medium. Melt remaining ½ cup butter. Add garlic, cook 30 sec until fragrant—not browned. Stir in lemon juice, zest, red pepper flakes, remaining salt and pepper. Simmer 1 min.
- Combine and finish: Add drained pasta and broccoli to sauce. Toss gently. Stir in heavy cream and ½ cup reserved pasta water. Simmer 2 min until sauce coats noodles. Stir in chicken and Parmesan. Garnish with parsley and extra lemon zest.
Notes
- Chef tip: Add lemon zest at the end—it’s volatile and loses brightness when cooked long.
- Best substitution: Substitute linguine or fusilli for spaghetti. Use chicken thighs if you prefer richer flavor—cook to 170°F.
- Make-ahead: Prep chicken and chop broccoli the night before. Store separately in fridge. Cook sauce and pasta fresh.
- Scaling: Double the recipe? Use two skillets—crowding drops pan temp and steams chicken instead of searing.
- Troubleshooting: Sauce too thin? Simmer 1–2 min longer. Too thick? Add reserved pasta water 1 tbsp at a time.
Storage
- Fridge: Store in airtight container up to 3 days.
- Freezer: Not recommended—cream and lemon separate when frozen.
- Oven reheat: Reheat covered at 325°F for 15 min, add 1 tbsp water to restore creaminess.
- Microwave reheat: Microwave in 30-sec bursts, stirring between, adding splash of water each time.
- Make ahead: Prep chicken and broccoli up to 1 day ahead. Cook pasta fresh.
Nutrition Per Serving
- Calories: 680
- Protein: 42g
- Fat: 38g
- Carbs: 48g
- Fiber: 4g
- Sugar: 2g
- Sodium: 620mg
- Cholesterol: 145mg
- Sat. Fat: 22g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Lemon Butter Chicken Pasta with Broccoli FAQs
You can prep chicken and broccoli up to 24 hours ahead. But cook pasta fresh—reheated pasta turns gummy. Sauce thickens when chilled; thin with pasta water when reheating.
Burnt garlic or overcooked lemon zest causes bitterness. Garlic should sizzle 30 seconds max over medium heat—not brown. Add zest at the very end, off heat.
Yes—but skip blanching. Add frozen broccoli directly to hot sauce with 2 tbsp water. Cover and steam 4 min before adding pasta. Thawed broccoli gets mushy.
Yes—this version has real lemon brightness, not artificial flavor. You control salt, butter, and freshness. It costs half as much and takes less time than waiting for delivery.
This is a hearty, harvest-friendly dish—pair it with warm crusty bread and the Creamy Coconut Horchata Recipe Made Easy for a cozy contrast.
A Warm Final Note
I can’t wait for you to try Easy Lemon Butter Chicken Pasta with Broccoli and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
