Roasted Cauliflower Pasta with Poppy Seed Cream Sauce
Roasted Cauliflower Pasta with Poppy Seed Cream Sauce is a dish that perfectly marries comfort and elegance. The nutty flavor of roasted cauliflower pairs beautifully with the creamy poppy seed sauce, creating a delightful experience for your taste buds. This recipe is not just about feeding your hunger; it’s about savoring each bite and enjoying the process of cooking. Whether you’re looking to impress guests or simply want a cozy meal for yourself, this pasta dish is sure to become a favorite.
Why It’s My Go-To

This Roasted Cauliflower Pasta with Poppy Seed Cream Sauce ticks all the boxes for a weeknight dinner. It’s simple yet sophisticated, packed with flavor, and a fantastic way to incorporate vegetables into your meal. The roasted cauliflower adds a delicious depth of flavor, while the poppy seed cream sauce brings a unique twist that you won’t find in traditional pasta recipes. Plus, it’s a great way to use just a small head of cauliflower, making it perfect for those who want to minimize waste without sacrificing taste.
What You’ll Gather
- 1 small head of cauliflower
- 1 clove garlic
- 1 tablespoon olive oil
- 1/4 teaspoon sea salt
- 6 ounces whole wheat pasta
- 1 tablespoon poppy seeds
- 1/2 cup heavy cream
- 1 teaspoon lemon zest
- 1 tablespoon lemon juice
- 1/2 cup grated parmesan
- Pasta water (as needed)
- Red chile flakes (for serving)
Setup & Equipment
- Baking sheet: For roasting the cauliflower.
- Large pot: To cook the pasta.
- Medium saucepan: To prepare the cream sauce.
- Colander: For draining the pasta.
- Mixing bowl: For combining ingredients.
- Knife and cutting board: For prepping the cauliflower and garlic.
Stepwise Method: Roasted Cauliflower Pasta with Poppy Seed Cream Sauce

Step 1: Preheat the Oven
Start by preheating your oven to 425°F (220°C). A hot oven will give the cauliflower that beautiful roasted flavor and texture.
Step 2: Prepare the Cauliflower
Wash and cut the small head of cauliflower into bite-sized florets. Place them on a baking sheet. Mince the garlic and add it to the cauliflower. Drizzle with olive oil and sprinkle with sea salt. Toss everything together to ensure the cauliflower is well-coated.
Step 3: Roast the Cauliflower
Roast the cauliflower in the preheated oven for about 20-25 minutes or until it is golden brown and tender. Make sure to toss the florets halfway through cooking for even roasting.
Step 4: Cook the Pasta
While the cauliflower is roasting, bring a large pot of salted water to a boil. Add the whole wheat pasta and cook according to package instructions until al dente. Reserve about 1 cup of pasta water before draining the pasta in a colander.
Step 5: Prepare the Poppy Seed Cream Sauce
In a medium saucepan over medium heat, combine the heavy cream, poppy seeds, lemon zest, and lemon juice. Stir the mixture gently and let it simmer for about 5 minutes. If it seems too thick, add a little reserved pasta water to reach your desired consistency.
Step 6: Combine Everything
Once the cauliflower is roasted and the pasta is cooked, add the pasta to the saucepan with the cream sauce. Toss in the roasted cauliflower and grated parmesan. Mix until everything is well combined. If the sauce is too thick, add more pasta water as needed.
Step 7: Serve
Dish out the pasta onto plates or into bowls. Finish with a sprinkle of red chile flakes for a touch of heat and extra flavor. Enjoy your Roasted Cauliflower Pasta with Poppy Seed Cream Sauce warm!
Seasonal Twists

- Add seasonal vegetables like spinach or peas for an extra nutrient boost.
- Incorporate roasted cherry tomatoes for a pop of color and sweetness.
- Substitute the lemon with lime for a different citrus twist.
- Use a variety of cheese such as feta or goat cheese for a unique flavor profile.
Little Things that Matter
- Roasting the cauliflower brings out its natural sweetness and enhances the overall flavor of the dish.
- Using whole wheat pasta not only adds fiber but also a nutty flavor that complements the sauce.
- Don’t skip the lemon zest; it brightens the dish and balances the creaminess of the sauce.
- Adjust the amount of red chile flakes according to your heat preference.
Storing Tips & Timelines
Roasted Cauliflower Pasta with Poppy Seed Cream Sauce is best enjoyed fresh but can be stored for later. Keep any leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, add a splash of pasta water to loosen the sauce. Avoid freezing as the cream sauce may separate upon thawing.
Handy Q&A
Can I use a different type of pasta?
Absolutely! Feel free to use any pasta shape you love. Just adjust the cooking time according to the type you choose.
Is there a non-dairy alternative for the cream?
Yes! You can substitute heavy cream with coconut cream or a cashew cream for a dairy-free version of this dish.
Can I prepare this dish ahead of time?
While the dish is best served fresh, you can roast the cauliflower and prepare the sauce ahead of time. Just cook the pasta shortly before serving.
What can I serve with this pasta?
This pasta pairs beautifully with a simple green salad or some garlic bread. You can also serve it alongside grilled chicken or fish for added protein.
In Closing
Roasted Cauliflower Pasta with Poppy Seed Cream Sauce is a unique and satisfying dish that brings warmth and flavor to your table. The process of roasting the cauliflower and combining it with a creamy sauce creates a delightful meal that is both comforting and nutritious. With its versatility and ease of preparation, this recipe is set to become a staple in your culinary repertoire. Whether you enjoy it as a weekday dinner or serve it at a gathering, this pasta dish is sure to impress. So gather your ingredients, roll up your sleeves, and get ready to dive into a bowl of deliciousness that is Roasted Cauliflower Pasta with Poppy Seed Cream Sauce!

Roasted Cauliflower Pasta with Poppy Seed Cream Sauce
Ingredients
Equipment
Method
- Step 1: Preheat the Oven: Start by preheating your oven to 425°F (220°C). A hot oven will give the cauliflower that beautiful roasted flavor and texture.
- Step 2: Prepare the Cauliflower: Wash and cut the small head of cauliflower into bite-sized florets. Place them on a baking sheet. Mince the garlic and add it to the cauliflower. Drizzle with olive oil and sprinkle with sea salt. Toss everything together to ensure the cauliflower is well-coated.
- Step 3: Roast the Cauliflower: Roast the cauliflower in the preheated oven for about 20-25 minutes or until it is golden brown and tender. Make sure to toss the florets halfway through cooking for even roasting.
- Step 4: Cook the Pasta: While the cauliflower is roasting, bring a large pot of salted water to a boil. Add the whole wheat pasta and cook according to package instructions until al dente. Reserve about 1 cup of pasta water before draining the pasta in a colander.
- Step 5: Prepare the Poppy Seed Cream Sauce: In a medium saucepan over medium heat, combine the heavy cream, poppy seeds, lemon zest, and lemon juice. Stir the mixture gently and let it simmer for about 5 minutes. If it seems too thick, add a little reserved pasta water to reach your desired consistency.
- Step 6: Combine Everything: Once the cauliflower is roasted and the pasta is cooked, add the pasta to the saucepan with the cream sauce. Toss in the roasted cauliflower and grated parmesan. Mix until everything is well combined. If the sauce is too thick, add more pasta water as needed.
- Step 7: Serve: Dish out the pasta onto plates or into bowls. Finish with a sprinkle of red chile flakes for a touch of heat and extra flavor. Enjoy your Roasted Cauliflower Pasta with Poppy Seed Cream Sauce warm!
Notes
- Roasting the cauliflower brings out its natural sweetness and enhances the overall flavor of the dish.
- Using whole wheat pasta adds fiber and a nutty flavor that complements the sauce.
- Don’t skip the lemon zest; it brightens the dish and balances the creaminess of the sauce.
- Adjust the amount of red chile flakes according to your heat preference.
