Crispy Roasted Cauliflower with Creamy Pesto Pasta
Every time I make Crispy Roasted Cauliflower with Creamy Pesto Pasta, I’m reminded of those warm spring evenings spent with friends. As the sun sets, the aroma of roasted vegetables mingling with the freshness of pesto fills the air. This dish has become a staple for our gatherings, striking the perfect balance between comforting and vibrant. I love how the crispy, golden-brown florets of cauliflower contrast beautifully with the creamy pasta. It’s one of those recipes that’s not just about feeding the stomach but also about nourishing the soul.
On one such evening, I prepared this meal to celebrate a friend’s birthday. We laughed and reminisced as the cauliflower roasted, the colors of the dish brightening up the kitchen. When it finally came to the table, I was filled with joy seeing everyone dive in with eager forks. The combination of flavors—smoky from the paprika, earthy from the basil, and creamy from the coconut milk—was met with delighted exclamations. It reminded me that food is more than just sustenance; it’s about connection, love, and sharing wonderful moments.
This recipe is incredibly easy, and I find myself making it often, whether for a casual weeknight dinner or a special occasion. Plus, it’s a fantastic way to enjoy cauliflower in a new light, turning it into a star ingredient. If you haven’t tried Crispy Roasted Cauliflower with Creamy Pesto Pasta yet, you’re missing out on a harmonious blend of textures and flavors that you’ll want to recreate over and over again.
Recipe Snapshot
40 mins
20 mins
20 mins
Easy
450 kcal
12 g
Keto, Gluten-Free
20 g
Oven, Large Pot, Grater, Mixing Bowl, Baking Sheet, Chef’s Knife, Blender, Food Processor
Why This Crispy Roasted Cauliflower with Creamy Pesto Pasta Is a Winner
Rich Flavor and Unique Texture
The marriage of roasted cauliflower and creamy pasta creates a delightful harmony. The charred bits of the cauliflower, with their slight bitterness, contrast with the luscious, creamy texture of the pasta, making every bite an adventure.
Easy to Prepare
Don’t be fooled by the sophisticated taste; Crispy Roasted Cauliflower with Creamy Pesto Pasta is simple to make. With just a few steps, you can have a delicious meal ready without spending hours in the kitchen.
Versatile Ingredients
The ingredients are largely flexible. Swap out the pasta with your favorite variety or adjust the nuts in the pesto to suit your taste. This flexibility allows you to experiment and customize the dish according to your preferences.
Health Benefits
This dish is packed with nutrients! The cauliflower provides fiber and vitamins, while the pesto adds in healthy fats from the nuts and olive oil. It’s a great way to indulge without sacrificing nutrition.
Perfect for Any Occasion
Whether you’re hosting a dinner party, enjoying a family meal, or prepping lunch for the week, this dish fits effortlessly into any occasion. It’s a crowd-pleaser that everyone will love, making it a wonderful addition to your recipe repertoire.
Seasonal Appeal
Since it utilizes fresh produce, Crispy Roasted Cauliflower with Creamy Pesto Pasta is delightful in the springtime when cauliflower is at its best. You can also serve it as a light summer meal, refreshing and satisfying in warmer months.
Main Ingredients for Crispy Roasted Cauliflower with Creamy Pesto Pasta

This dish is all about fresh, vibrant ingredients that work in perfect harmony. The key players include the cauliflower, which provides a hearty base, and the homemade pesto that adds a burst of flavor. Every ingredient is chosen not just for taste but also for the nutritional value they bring.
- 1 large head of cauliflower, cut into florets: The star of this dish, providing texture and nutrition.
- 1/2 cup extra virgin olive oil: Adds richness and helps to roast the cauliflower to perfection.
- 2 teaspoons smoked paprika: Brings a warm, smoky flavor that complements the cauliflower.
- 1/2 teaspoon red pepper flakes: For a hint of heat that balances the creaminess.
- 1 pinch kosher salt and black pepper: Essential for enhancing all flavors.
- 3-4 cloves garlic, finely chopped or grated: Adds depth and aroma.
- 1 tablespoon lemon zest, plus 2 tablespoons lemon juice: Brightens the dish and adds freshness.
- 1 pound pasta, any variety: Serves as the base, soaking up the delicious pesto and creaminess.
- 1 1/2 cups fresh basil: The foundation of the pesto, providing a fragrant herbaceous flavor.
- 1 cup baby arugula, spinach, or a mix: Adds a peppery note and freshness to the dish.
- 1 jalapeño, seeded (if desired): Gives an optional kick of spice.
- 1/4 cup toasted nuts, such as: pine nuts, walnuts, or pistachios: Adds crunch and healthy fats to the pesto.
- 1/3 cup grated parmesan cheese or nutritional yeast: For that cheesy flavor, enhancing the creamy texture.
- 1/4-1/3 cup canned full fat coconut milk (or cream/milk of choice): Makes the pasta creamy and rich.
Instructions for Crispy Roasted Cauliflower with Creamy Pesto Pasta

Cooking this delightful dish is straightforward, and I assure you, you’ll enjoy every minute of it. The steps are easy to follow, and soon enough, you’ll be indulging in the deliciousness of Crispy Roasted Cauliflower with Creamy Pesto Pasta!
- Preheat your oven to 425° F. On a baking sheet, combine the cauliflower, 1/4 cup olive oil, paprika, chili flakes, and a pinch each of salt and pepper. Toss well to evenly coat the cauliflower. You want each piece to be thoroughly covered in the oil and spices. This step is crucial for achieving that crispy texture. Transfer the baking sheet to the oven and roast for 20 minutes, or until tender. During the last 10 minutes, add 2 cloves garlic and the lemon zest. The garlic will soften and infuse the cauliflower with a delightful aroma as it roasts.
- Meanwhile, while the cauliflower is in the oven, let’s make the pesto. In a blender or food processor, combine the basil, arugula or spinach, the jalapeño if using, 1-2 cloves garlic, 2 tablespoons lemon juice, nuts, parmesan, and 1/4 cup olive oil. Season with a bit of salt to taste. Pulse until you achieve a smooth sauce, adding 1-2 tablespoons of water if needed to thin out the consistency. The goal is a vibrant green pesto that you can smell before you even taste it!
- Next, bring a large pot of water to a boil and add a generous amount of salt. Once boiling, add the pasta and cook according to package directions until al dente. Just before draining, reserve about 1/2 cup of the pasta cooking water. This starchy water is liquid gold and helps to bind everything together later. Drain the pasta and return it to the hot pot.
- To the drained pasta, add the prepared pesto and coconut milk, tossing everything to combine well. This is where the magic happens; the warm pasta will coat itself in that luscious pesto sauce. If it seems too thick, thin it out with a splash of the reserved pasta cooking water until you reach your desired creaminess.
- Now it’s time to serve! Divide the pasta among bowls, then accompany each serving with a generous side of the crispy cauliflower. You can top everything with fresh herbs and greens for a beautiful presentation. Grab a fork and enjoy the delightful crunch of the cauliflower alongside the creamy pasta, and don’t forget to savor each bite!
Things Worth Knowing
- Roasting Temperature: Roasting at a high temperature allows the cauliflower to develop a crispy exterior while remaining tender inside. If you want it even crispier, broil for the last few minutes.
- Pasta Cooking: Always cook your pasta al dente for the best texture. This ensures the pasta holds its shape when mixed with the sauce.
- Fresh Ingredients: Use fresh, high-quality ingredients for the pesto. Fresh herbs bring a depth of flavor that dried ones simply can’t match.
- Storing Pesto: If you have leftover pesto, store it in the fridge with a thin layer of olive oil on top to prevent browning. It will keep for several days!
Recipe Tips about Crispy Roasted Cauliflower with Creamy Pesto Pasta

Here are some helpful tips to make your experience even better while preparing Crispy Roasted Cauliflower with Creamy Pesto Pasta. These tips can help improve the dish and ensure you get the best texture and flavor.
- Storage: Leftovers can be stored in an airtight container in the refrigerator for up to three days. Just remember, the pasta may absorb some of the sauce, so you might want to add a splash of water or more coconut milk when reheating.
- Freezing: While it’s best enjoyed fresh, you can freeze the roasted cauliflower separately. Allow it to cool completely, then store in a freezer-safe container for up to two months.
- Pairing: This dish pairs wonderfully with a simple side salad or garlic bread for a heartier meal. You can also serve it with grilled vegetables for extra color and nutrition.
- Serving Temperature: For the best flavor, serve the pasta warm and enjoy right after mixing with the pesto. This keeps the pasta creamy and delightful.
- Experiment with Greens: Feel free to mix different greens in your pesto! Kale or spinach can add a different flavor profile and increase nutrient content.
- Enhance the Flavor: Consider adding some nutritional yeast to boost the cheesy flavor without using dairy. It’s a great addition for vegan versions!
Serving Suggestions
When it comes to serving Crispy Roasted Cauliflower with Creamy Pesto Pasta, there are so many delicious ways to enjoy this dish. Here are some ideas:
- Pair with a salad: A light arugula salad with a lemon vinaigrette complements the richness of the pasta beautifully.
- Make it a main dish: This recipe is hearty enough to serve as a main course, especially when you add protein like grilled chicken or sautéed shrimp for a complete meal.
- Perfect for lunch: Use leftovers to create a delightful lunch. Toss the remaining pasta with fresh greens and a bit more pesto for a refreshing take.
- Seasonal sides: In the spring, consider serving it with roasted asparagus or a fresh spring vegetable medley to celebrate the season.
- Plate it beautifully: When serving, take a moment to plate the dish with care. A sprinkle of fresh herbs or a drizzle of balsamic glaze can elevate the presentation.
- Family gatherings: This dish is ideal for family dinners or potlucks. It’s easy to make in large batches and is always a hit.
FAQ
Conclusion
In summary, Crispy Roasted Cauliflower with Creamy Pesto Pasta is a unique and flavorful dish that stands out due to its delightful textures and vibrant flavors. It’s an excellent choice for any occasion, whether you’re feeding a crowd or just enjoying a quiet night in. I encourage you to give this recipe a try; you’ll be pleasantly surprised by how delicious and satisfying it is!

Crispy Roasted Cauliflower with Creamy Pesto Pasta
Ingredients
Equipment
Method
- Preheat your oven to 425° F. On a baking sheet, combine the cauliflower, 1/4 cup olive oil, paprika, chili flakes, and a pinch each of salt and pepper. Toss well to evenly coat the cauliflower. You want each piece to be thoroughly covered in the oil and spices. This step is crucial for achieving that crispy texture. Transfer the baking sheet to the oven and roast for 20 minutes, or until tender. During the last 10 minutes, add 2 cloves garlic and the lemon zest. The garlic will soften and infuse the cauliflower with a delightful aroma as it roasts.
- Meanwhile, while the cauliflower is in the oven, let’s make the pesto. In a blender or food processor, combine the basil, arugula or spinach, the jalapeño if using, 1-2 cloves garlic, 2 tablespoons lemon juice, nuts, parmesan, and 1/4 cup olive oil. Season with a bit of salt to taste. Pulse until you achieve a smooth sauce, adding 1-2 tablespoons of water if needed to thin out the consistency. The goal is a vibrant green pesto that you can smell before you even taste it!
- Next, bring a large pot of water to a boil and add a generous amount of salt. Once boiling, add the pasta and cook according to package directions until al dente. Just before draining, reserve about 1/2 cup of the pasta cooking water. This starchy water is liquid gold and helps to bind everything together later. Drain the pasta and return it to the hot pot.
- To the drained pasta, add the prepared pesto and coconut milk, tossing everything to combine well. This is where the magic happens; the warm pasta will coat itself in that luscious pesto sauce. If it seems too thick, thin it out with a splash of the reserved pasta cooking water until you reach your desired creaminess.
- Now it's time to serve! Divide the pasta among bowls, then accompany each serving with a generous side of the crispy cauliflower. You can top everything with fresh herbs and greens for a beautiful presentation. Grab a fork and enjoy the delightful crunch of the cauliflower alongside the creamy pasta, and don't forget to savor each bite!
Notes
- Storage: Leftovers can be stored in an airtight container in the refrigerator for up to three days. Just remember, the pasta may absorb some of the sauce, so you might want to add a splash of water or more coconut milk when reheating.
- Freezing: While it's best enjoyed fresh, you can freeze the roasted cauliflower separately. Allow it to cool completely, then store in a freezer-safe container for up to two months.
- Pairing: This dish pairs wonderfully with a simple side salad or garlic bread for a heartier meal. You can also serve it with grilled vegetables for extra color and nutrition.
- Serving Temperature: For the best flavor, serve the pasta warm and enjoy right after mixing with the pesto. This keeps the pasta creamy and delightful.
- Experiment with Greens: Feel free to mix different greens in your pesto! Kale or spinach can add a different flavor profile and increase nutrient content.
- Enhance the Flavor: Consider adding some nutritional yeast to boost the cheesy flavor without using dairy. It’s a great addition for vegan versions!


