Spicy Lemon Harissa Chicken Alfredo

Spicy Lemon Harissa Chicken Alfredo

This Spicy Lemon Harissa Chicken Alfredo combines juicy, spicy seared chicken with a creamy, garlicky Alfredo sauce infused with zesty lemon and smoky harissa paste. Tossed with your favorite pasta, it’s a rich, spicy, and tangy dish that brings a Mediterranean twist to classic Alfredo.

Time:

Prep Time: 15 minutes

Cook Time: 20 minutes

Total Time: 35 minutes

Servings: 4

Ingredients:

For the Chicken:

1 lb (450g) boneless, skinless chicken breasts or thighs

1 tbsp olive oil

1 tbsp harissa paste

Zest and juice of 1 lemon

1 garlic clove, minced

1/2 tsp smoked paprika

Salt and pepper, to taste

For the Alfredo Sauce:

2 tbsp butter

2 cloves garlic, minced

1 cup heavy cream

1/2 cup freshly grated Parmesan cheese

1 tbsp harissa paste

Juice of 1/2 lemon

Salt & pepper, to taste

Optional: pinch of chili flakes

Pasta:

8 oz (225g) fettuccine, linguine, or penne

Salt, for boiling water

Garnish:

Extra Parmesan

Fresh parsley or basil

Lemon zest

Instructions:

1. Marinate and Cook the Chicken:

In a bowl, combine chicken with olive oil, harissa, lemon zest + juice, garlic, paprika, salt, and pepper.

Let marinate for 15–30 minutes (or overnight).

Cook chicken in a hot skillet over medium-high heat for 5–6 minutes per side, or until golden and cooked through. Let rest, then slice thinly.

2. Cook the Pasta:

Boil pasta in salted water until al dente. Reserve 1/2 cup pasta water, then drain and set aside.

3. Make the Alfredo Sauce:

In the same skillet, melt butter. Add minced garlic and cook for 30 seconds.

Stir in heavy cream and harissa paste, simmer for 2–3 minutes.

Add Parmesan and stir until melted.

Squeeze in lemon juice, season with salt, pepper, and chili flakes if using.

Thin with pasta water as needed for desired consistency.

4. Assemble:

Add cooked pasta to the sauce and toss to coat.

Top with sliced spicy harissa chicken.

Garnish with parsley, Parmesan, and lemon zest.

Notes & Tips:

Harissa heat level varies. Start with less and adjust to your taste.

Lighten it up: Use half-and-half and skip the butter.

Add greens: Toss in baby spinach or kale at the end for a boost.

Vegetarian version: Use roasted cauliflower or chickpeas in place of chicken.

Frequently Asked Questions 

Q: Can I make it less spicy?
A: Yes, use half the harissa and no chili flakes.

Q: Can I substitute harissa?
A: Use chili garlic sauce or a mix of smoked paprika and cayenne, but harissa’s complex flavor is unique.

Q: Can I prep it ahead?
A: Cook the chicken and make the sauce ahead. Reheat gently with a splash of milk or cream.

Nutritional Information 

Calories: 590

Protein: 38g

Carbs: 38g

Fat: 32g

Fiber: 2g

Sugar: 3g

Sodium: 580mg

 

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