Creamy Roasted Cauliflower Pasta

Featured in: One-Pot Comfort Meals

This comforting dish features silky pasta enveloped in a creamy sauce made from roasted cauliflower, garlic, and onions. The roasted vegetables blend smoothly with cream, milk, and parmesan to create a luscious coating. Garnished with fresh herbs and a touch of lemon zest, it offers a perfect balance of flavors and textures. Ideal for a quick, satisfying vegetarian meal that pairs Italian-inspired elements with wholesome ingredients.

Updated on Mon, 08 Dec 2025 23:24:47 GMT
A creamy dream! This Creamy Roasted Cauliflower Garlic Pasta is sprinkled with fresh herbs and parmesan. Save to Pinterest
A creamy dream! This Creamy Roasted Cauliflower Garlic Pasta is sprinkled with fresh herbs and parmesan. | citrushearth.com

Imagine sinking your fork into silky strands of pasta coated in a rich, creamy sauce made from roasted cauliflower and garlic. This Creamy Roasted Cauliflower Garlic Pasta combines the comforting textures of a classic Italian-inspired main dish with the wholesome flavors of tender vegetables and fresh herbs. Perfect for an easy weeknight dinner, it brings warmth and satisfaction to your table without fuss.

A creamy dream! This Creamy Roasted Cauliflower Garlic Pasta is sprinkled with fresh herbs and parmesan. Save to Pinterest
A creamy dream! This Creamy Roasted Cauliflower Garlic Pasta is sprinkled with fresh herbs and parmesan. | citrushearth.com

This dish strikes the perfect balance between cozy comfort food and nutritious veggies. The gentle roast enhances the natural sweetness of the cauliflower and mellows the garlic, creating a harmonious sauce base that's both hearty and light. Finished with parmesan and fresh herbs, it offers a subtle complexity that delights every bite.

Ingredients

  • Vegetables
    • 1 medium head cauliflower, cut into florets
    • 6 cloves garlic, peeled
    • 1 small yellow onion, roughly chopped
  • Pasta
    • 350 g (12 oz) pasta (such as spaghetti, fettuccine, or penne)
  • Dairy & Liquids
    • 60 ml (1/4 cup) heavy cream
    • 60 ml (1/4 cup) whole milk
    • 45 g (1/2 cup) grated parmesan cheese, plus more for serving
    • 2 tbsp olive oil
  • Seasonings & Garnish
    • 1/2 tsp salt, plus more to taste
    • 1/4 tsp freshly ground black pepper
    • 1/4 tsp crushed red pepper flakes (optional)
    • 2 tbsp chopped fresh parsley or basil
    • Zest of 1 lemon (optional)

Instructions

1. Preheat oven to 220°C (425°F). Line a baking sheet with parchment paper.
2. Toss cauliflower florets, garlic cloves, and onion with olive oil, salt, and pepper. Spread evenly on the prepared baking sheet.
3. Roast for 25 minutes, flipping halfway, until cauliflower is golden and tender.
4. Meanwhile, cook pasta in a large pot of salted boiling water according to package instructions. Reserve 180 ml (3/4 cup) pasta water, then drain pasta.
5. Transfer roasted cauliflower, garlic, and onion to a blender or food processor. Add heavy cream, milk, parmesan, and half of the reserved pasta water. Blend until completely smooth. Add more pasta water as needed until sauce is creamy and pourable.
6. Return cooked pasta to the pot. Pour the cauliflower sauce over the pasta and toss to coat. Heat gently over low heat for 1–2 minutes, adding extra pasta water for a silkier sauce if desired.
7. Taste and adjust seasoning with salt and pepper. Serve immediately, topped with extra parmesan, chopped herbs, lemon zest, and red pepper flakes if using.

Zusatztipps für die Zubereitung

Das Vorheizen des Backofens auf eine hohe Temperatur sorgt für eine schöne Röstung der Blumenkohlröschen und des Knoblauchs. Das gleichzeitige Kochen der Pasta spart Zeit. Verwenden Sie den aufgehobenen Pastawasseranteil, um die Sauce perfekt cremig zu machen und die Konsistenz nach Bedarf anzupassen.

Varianten und Anpassungen

Für eine vegane Variante ersetzen Sie Sahne und Milch durch ungesüßte pflanzliche Alternativen und verwenden Hefeflocken anstelle von Parmesan. Zusätzlich können Sie sautierte Pilze, Erbsen oder Spinat hinzufügen, um das Gericht noch gemüsiger zu machen. Auch Vollkorn- oder glutenfreie Pasta sind gut geeignet.

Serviervorschläge

Dieses Gericht schmeckt hervorragend mit extra frisch geriebenem Parmesan, gehackten frischen Kräutern wie Petersilie oder Basilikum und einer Prise Zitronenschale für einen frischen Kontrast. Für etwas Schärfe können optional rote Pfefferflocken darübergestreut werden.

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| citrushearth.com

Mit seiner unkomplizierten Zubereitung und dem köstlichen Ergebnis ist diese cremige Blumenkohl-Knoblauch-Pasta ein Favorit für alle, die genussvolle vegetarische Gerichte lieben. Gönnen Sie sich diesen geschmackvollen Komfort, der schnell auf dem Tisch steht und alle begeistern wird.

Recipe FAQs

What type of pasta works best with this dish?

Long strands like spaghetti, fettuccine, or penne are ideal as they hold the creamy roasted cauliflower sauce well.

Can the roasted cauliflower sauce be prepared in advance?

Yes, the sauce can be roasted and blended a day ahead. Reheat gently before combining with pasta to preserve the creamy texture.

How can I make the sauce silkier?

Adjust the sauce consistency by adding reserved pasta water gradually while stirring until it reaches the desired smoothness.

Are there suitable alternatives for parmesan cheese?

Nutritional yeast can be used as a plant-based alternative for a similar savory depth, perfect for vegan preferences.

What herbs enhance the flavor best?

Fresh parsley or basil provide aromatic freshness that beautifully complements the roasted cauliflower and garlic flavors.

Creamy Roasted Cauliflower Pasta

Silky pasta tossed in a luscious roasted cauliflower and garlic sauce, finished with parmesan and fresh herbs.

Prep duration
15 minutes
Time to cook
30 minutes
Overall time
45 minutes
Created by Elise Porter


Skill level Easy

Cuisine Type Italian-inspired

Makes 4 Number of servings

Dietary details Meat-Free

What Goes In

Vegetables

01 1 medium cauliflower head, cut into florets
02 6 garlic cloves, peeled
03 1 small yellow onion, roughly chopped

Pasta

01 12 ounces pasta (spaghetti, fettuccine, or penne)

Dairy & Liquids

01 1/4 cup heavy cream
02 1/4 cup whole milk
03 1/2 cup grated parmesan cheese, plus more for serving
04 2 tablespoons olive oil

Seasonings & Garnish

01 1/2 teaspoon salt, plus more to taste
02 1/4 teaspoon freshly ground black pepper
03 1/4 teaspoon crushed red pepper flakes (optional)
04 2 tablespoons chopped fresh parsley or basil
05 Zest of 1 lemon (optional)

How to Make It

Step 01

Preheat oven and prepare baking sheet: Set oven to 425°F and line a baking sheet with parchment paper.

Step 02

Season and arrange vegetables: Combine cauliflower florets, garlic cloves, and chopped onion with olive oil, salt, and pepper. Spread on the baking sheet evenly.

Step 03

Roast vegetables: Roast for 25 minutes, flipping halfway, until cauliflower turns golden and tender.

Step 04

Cook pasta: Boil pasta in salted water according to package instructions. Reserve 3/4 cup of the pasta water before draining.

Step 05

Prepare cauliflower sauce: Transfer roasted cauliflower, garlic, and onion to a blender. Add heavy cream, milk, parmesan, and half of the reserved pasta water. Blend until smooth, adding reserved water as necessary to achieve a creamy, pourable texture.

Step 06

Combine pasta and sauce: Return drained pasta to the pot. Pour sauce over pasta and toss to combine. Warm gently over low heat for 1–2 minutes, adding more reserved pasta water if needed for a silkier consistency.

Step 07

Adjust seasoning and serve: Taste and adjust seasoning with additional salt and pepper. Serve immediately, topped with extra parmesan, fresh herbs, lemon zest, and red pepper flakes if desired.

What You’ll Need

  • Baking sheet
  • Parchment paper
  • Large pot
  • Blender or food processor
  • Colander
  • Chef's knife
  • Serving utensils

Allergy details

Double-check ingredients for allergens; talk with your doctor if you’re uncertain.
  • Contains dairy (cream, milk, parmesan) and wheat (in regular pasta). Check labels for gluten-free options.

Nutrition info (for each serving)

Nutrition data is for reference and isn’t meant as health advice.
  • Calorie count: 410
  • Fat content: 13 grams
  • Carbohydrates: 59 grams
  • Protein amount: 14 grams