Hello food lovers! Are you ready to shake up your pasta night routine with something truly special? Let me introduce you to your new obsession: Coconut Lemon Herb Chicken Alfredo! Forget heavy, traditional Alfredo for a moment and imagine this: perfectly grilled, zesty lemon-herb chicken bites tossed in the most incredibly luscious, dreamy coconut milk Alfredo sauce.
Yes, coconut milk! It creates a sauce that’s unbelievably creamy yet surprisingly light, laced with bright lemon zest, fragrant dill, and oregano. Paired with crispy garlic-rosemary roasted potatoes on the side, this dish is a flavor explosion, rich, bright, comforting, and just a little bit adventurous. Trust me, it’s an unforgettable upgrade to a classic!

Why You’ll Love This Recipe
- Unexpectedly Creamy & Light: The full-fat coconut milk creates a velvety smooth Alfredo sauce without the heaviness of traditional cream, offering a subtle tropical sweetness that pairs beautifully with the lemon and herbs. It’s pure genius!
- Sunshine on a Plate: The combination of bright lemon zest and juice, fresh dill, and savory oregano cuts through the richness, making the whole dish feel vibrant and exciting.
- Flavor-Packed Chicken: We’re not just adding plain chicken! Marinating the chicken bites in lemon, garlic, and herbs before grilling ensures every piece is bursting with zesty, savory flavor.
- Complete Meal Magic: With the pasta, chicken, and those irresistible garlic-rosemary roasted potatoes, this is a satisfying, well-rounded meal all on one plate. Comfort food elevated!
Ingredients
Ready to create this masterpiece? Here are the key players bringing the magic:
For the Lemon-Herb Grilled Chicken:
- Boneless, Skinless Chicken Breasts: Cut into bite-sized pieces, they cook quickly and soak up all that delicious marinade.
- Olive Oil: Helps the marinade coat the chicken and prevents sticking during grilling.
- Lemon (Zest and Juice): The star brightener! Zest adds intense lemon aroma, while the juice tenderizes and adds tang.
- Garlic: Minced fresh garlic provides that essential savory depth.
- Dried Oregano: Adds a classic Mediterranean herbaceous note that complements the lemon perfectly.
- Salt & Pepper: Essential for enhancing all the flavors.
For the Coconut Lemon Alfredo Sauce & Pasta:
- Butter: Creates a flavorful base for sautéing the garlic.
- Garlic: More garlic goodness for the sauce foundation!
- Full-Fat Coconut Milk: The secret weapon! Provides incredible creaminess and a subtle tropical hint. Don’t use light coconut milk; you need the fat for richness.
- Grated Parmesan Cheese: Adds salty, nutty, umami depth and helps thicken the sauce slightly.
- Lemon Zest: Reinforces that bright citrus note right in the sauce.
- Dried Dill & Oregano: Dill adds a unique fresh, slightly tangy herb flavor, while oregano brings warmth.
- Pasta: Fettuccine, linguine, or penne work beautifully to catch the creamy sauce. Use your favorite!
- Salt & Pepper: To season the sauce perfectly.
For the Garlic Rosemary Roasted Potatoes:
- Yukon Gold Potatoes: Creamy and buttery, they roast up beautifully golden and crispy. Diced for faster cooking.
- Olive Oil: Helps them crisp up in the oven.
- Garlic: Infuses the potatoes with savory flavor as they roast.
- Dried Rosemary: Adds a wonderful piney, aromatic flavor that pairs perfectly with garlic and potatoes.
- Salt & Pepper: To make those potatoes irresistible.
- Grated Parmesan (Optional): Tossed on near the end adds an extra layer of salty, crispy goodness. Highly recommended!
For Garnish:
- Fresh Herbs (Dill, Parsley, Basil): Adds a pop of color and fresh flavor right before serving.
- Lemon Wedges: For those who want an extra squeeze of brightness.
- Extra Parmesan: Because can you ever have too much cheese?
(Note: The full list of ingredients with precise measurements is available in the recipe card just below this article!)
How to Make the Coconut Lemon Herb Chicken Alfredo
Let’s break this down into easy steps, potatoes, chicken, sauce, assemble!
Step 1: Roast the Potatoes
Get that oven nice and hot, preheat it to 400°F (200°C). While it’s heating, dice your potatoes. In a bowl, toss the diced potatoes with olive oil, minced garlic, dried rosemary, salt, and pepper until they’re evenly coated. Spread them out in a single layer on a baking sheet. Roast for 25-30 minutes, giving them a flip about halfway through, until they’re beautifully golden brown, crispy on the outside, and tender on the inside. (If using extra Parmesan, sprinkle it over during the last 5 minutes of roasting!)
Step 2: Grill the Chicken
While the potatoes are roasting, let’s get the chicken ready. In another bowl, combine the chicken bites, olive oil, lemon zest, lemon juice, minced garlic, dried oregano, salt, and pepper. Toss well to coat every piece. Heat a grill pan or a large skillet over medium-high heat. Add the chicken (you might need to do this in batches) and cook for about 4-5 minutes per side, until it’s cooked through and has lovely grill marks or a nice sear. Set the cooked chicken aside.
Step 3: Make the Coconut Alfredo & Cook Pasta
Time for that dreamy sauce! Cook your chosen pasta according to the package directions until al dente. Make sure to reserve about half a cup of the starchy pasta water before draining, it’s liquid gold for adjusting sauce consistency! While the pasta cooks, melt the butter in a medium saucepan over medium heat.
Add the minced garlic and sautĂ© for about 30 seconds until fragrant (don’t let it burn!). Pour in the full-fat coconut milk, whisk in the grated Parmesan cheese, lemon zest, dried dill, and dried oregano. Bring the sauce to a gentle simmer and let it cook for 4-5 minutes, stirring occasionally, until it thickens slightly. Season generously with salt and pepper to taste.
Step 4: Combine and Assemble
Add the drained, cooked pasta directly into the saucepan with the Coconut Alfredo sauce. Toss gently until every strand is coated in that creamy goodness. If the sauce seems too thick, add a splash of the reserved pasta water to loosen it up until it reaches your desired consistency.
Step 5: Serve it Up!
Divide the saucy pasta among plates. Top generously with the grilled lemon-herb chicken bites. Add a scoop of those crispy garlic rosemary roasted potatoes alongside. Garnish with a sprinkle of fresh herbs (dill or parsley are lovely!), an extra grating of Parmesan if you like, and serve with lemon wedges on the side. Dive in!
Pro Tips for Making the Recipe
- Use Full-Fat Coconut Milk: This is key for a rich, creamy sauce. Light coconut milk won’t provide the same luxurious texture. Shake the can well before opening!
- Don’t Overcook the Chicken: Cook the chicken bites until just cooked through to keep them tender and juicy. Overcooking will make them dry.
- Taste and Adjust Sauce: Before tossing with pasta, taste the Alfredo sauce. Does it need more salt? More lemon zest? A pinch more dill? Adjust seasonings to your preference.
- Reserve Pasta Water: Don’t forget this step! The starchy water is perfect for thinning the sauce slightly if needed, while also helping it cling beautifully to the pasta.
How to Serve
This dish is practically a complete meal, but here are ways to enjoy it:
- As Is: The combination of creamy pasta, zesty chicken, and crispy potatoes is fantastic on its own.
- With a Simple Salad: A light green salad with a simple vinaigrette can offer a fresh counterpoint.
- Garlic Bread: Because extra carbs for soaking up that sauce are never a bad idea!
Make Ahead and Storage
Components can be prepped ahead, making assembly quicker!
Storing Leftovers
Store leftover pasta/chicken and potatoes separately in airtight containers in the refrigerator for up to 2-3 days. The sauce may thicken upon chilling.
Freezing
Freezing Alfredo sauces, especially coconut milk-based ones, can sometimes result in texture changes upon thawing (separation). It’s generally best enjoyed fresh. If you must freeze, freeze the grilled chicken and roasted potatoes separately. Make the sauce fresh when ready to serve.
Reheating
Gently reheat the pasta and chicken mixture on the stovetop over low heat, adding a splash of coconut milk, regular milk, or water to loosen the sauce as it warms. Stir frequently. Reheat potatoes in a hot oven or air fryer to restore crispiness. Avoid microwaving potatoes if possible, as they can become soft.
FAQs
1. Can I use light coconut milk?
While you can, it’s not recommended for the best results. Full-fat coconut milk provides the necessary richness and creaminess for an Alfredo-style sauce. Light coconut milk will result in a much thinner, less satisfying sauce.
2. What if I don’t like coconut? Is the flavor strong?
The coconut flavor is present but generally subtle, especially when balanced by the lemon, herbs, garlic, and Parmesan. It adds more creaminess and a hint of sweetness rather than an overpowering tropical taste. If you strongly dislike coconut, this might not be the dish for you, but many are surprised by how well it blends!
3. Can I use a different protein besides chicken?
Absolutely! Grilled shrimp marinated in the same lemon-herb mixture would be fantastic. Pan-seared scallops or even crispy tofu could also work well.
4. Can I make parts of this dish ahead of time?
Yes! You can roast the potatoes ahead and reheat them before serving (oven or air fryer is best for crispiness). You can also grill the chicken ahead and gently reheat it. The sauce is best made fresh just before serving for optimal texture, but it comes together quickly!
This Coconut Lemon Herb Chicken Alfredo is such a delightful twist on a classic pasta dish! The creamy coconut milk pasta sauce combined with zesty lemon herb chicken and those amazing garlic rosemary roasted potatoes makes for an unforgettable meal. It’s a unique chicken Alfredo recipe that feels both comforting and excitingly different.
You’ll definitely want to keep this recipe for when you crave something special!
Coconut Lemon Herb Chicken Alfredo with Roasted Potatoes
Equipment
- Baking Sheet
- Large Skillet or Grill Pan
- Saucepan
- Large Pot (for pasta)
Ingredients
Lemon-Herb Grilled Chicken
- 2 boneless, skinless chicken breasts cut into bite-sized pieces
- 1 tbsp olive oil
- 1 lemon zest and juice
- 1 clove garlic minced
- 1 tsp dried oregano
- Salt & pepper to taste
Coconut Lemon Alfredo Sauce & Pasta
- 1 tbsp butter
- 1 clove garlic minced
- 1/2 cup full-fat coconut milk shake can well
- 1/4 cup grated Parmesan cheese
- 1/2 lemon zest only
- 1/2 tsp dried dill
- 1/2 tsp dried oregano
- Salt & pepper to taste
- 6 oz pasta fettuccine, linguine, or penne recommended
Garlic Rosemary Roasted Potatoes
- 2 medium Yukon Gold potatoes diced
- 1 tbsp olive oil
- 1 clove garlic minced
- 1 tsp dried rosemary
- Salt & pepper to taste
- 2 tbsp grated Parmesan optional, for tossing potatoes
Garnish
- Fresh dill, parsley, or basil chopped
- Lemon wedges for serving
- Extra Parmesan optional
Instructions
- Roast the Potatoes: Preheat oven to 400°F (200°C). Toss diced potatoes with 1 tbsp olive oil, 1 minced garlic clove, rosemary, salt, and pepper. Spread on a baking sheet and roast for 25–30 minutes, flipping halfway, until golden and crispy. Optional: toss with 2 tbsp Parmesan during the last 5 minutes.
- Grill the Chicken: While potatoes roast, toss chicken bites with 1 tbsp olive oil, zest and juice of 1 lemon, 1 minced garlic clove, 1 tsp oregano, salt, and pepper. Grill or sear in a hot skillet over medium-high heat for 4–5 minutes per side until cooked through. Set aside.
- Cook Pasta: Cook pasta according to package directions until al dente. Reserve about 1/2 cup pasta water before draining.
- Make the Coconut Alfredo Sauce: While pasta cooks, melt butter in a saucepan over medium heat. Sauté 1 minced garlic clove until fragrant (~30 seconds). Stir in coconut milk, 1/4 cup Parmesan, zest of 1/2 lemon, 1/2 tsp dill, and 1/2 tsp oregano. Simmer gently for 4–5 minutes until slightly thickened. Season with salt and pepper.
- Combine Pasta and Sauce: Add drained pasta to the sauce. Toss to coat, adding reserved pasta water a splash at a time if needed to reach desired consistency.
- Assemble and Serve: Divide pasta among plates. Top with grilled chicken bites. Serve roasted potatoes alongside. Garnish with fresh herbs, extra Parmesan (optional), and lemon wedges.