Cream-based pasta sauces tend to fall into two categories: the heavy ones you need a nap after, and the lighter, greener ones that feel silky without weighing you down. This recipe leans into the second group. Instead of starting with a roux or relying on a lot of cream, the sauce gets its body from blended broccoli. Boiling the florets until they’re soft, then puréeing them with butter, garlic, parmesan, and just enough cream creates a smooth, velvety base that clings to the pasta without feeling thick or gloopy.
The result is a sauce that tastes rich but still fresh. The broccoli brings a natural sweetness and a subtle earthiness, the garlic adds warmth, and the parmesan ties everything together. The color alone is a selling point: a bright green that looks like spring but works any time of year. It’s also a great way to get a full serving of vegetables into a pasta dish without compromising on texture or flavor.
To balance that creaminess, the dish finishes with a layer of crispy kale. Baking the kale separately gives you light, crunchy pieces that contrast nicely with the smooth sauce and tender pasta. It’s the kind of topping that makes the whole bowl more interesting without requiring much effort.
This is the sort of weeknight pasta that feels a little more intentional than boiling noodles and throwing jarred sauce on top. The ingredients are simple, the steps are straightforward, and the payoff is a bowl that’s creamy, green, and satisfying. Below, you’ll find the full recipe with clear instructions so you can get the sauce blended just right and the kale perfectly crisp.
Broccoli Pasta Recipe
Cook Time
35 min
Serves
3-4
Ingredients
For the blended broccoli sauce:
- 1 medium head broccoli, cut into florets (stems optional)
- 2 tbsp butter
- 3 cloves garlic, minced
- ½ cup cream
- ½ cup grated parmesan
- ½–1 cup reserved pasta water
- Salt & black pepper
- Pinch of red pepper flakes (optional)
For the pasta:
- 8 oz pasta (I used spaghetti, but choose your favorite)
For the crispy kale:
- 1 bunch kale, stems removed, torn into pieces
- 1–2 tbsp olive oil
- Salt & pepper
Steps
1
Make the crispy kale
- Preheat oven to 350
- Toss kale with olive oil and salt
- Spread on a baking sheet and bake 8-12 minutes until crisp
- Set aside.
2
Cook pasta + broccoli
- Bring a large pot of salted water to a boil.
- Add broccoli and boil 5–6 minutes until very soft.
- You want it softer than usual so it blends smoothly.
- You want it softer than usual so it blends smoothly.
- Use a slotted spoon to transfer broccoli to a blender.
- In the same pot, cook the pasta according to package instructions.
- Reserve 1 cup pasta water, then drain.
3
Build the broccoli sauce
- In a small pan, melt 2 tbsp butter over medium heat.
- Add garlic and cook 1 minute until fragrant.
- Add this melted butter–garlic mixture to the blender with the broccoli.
- Add ½ cup cream, ½ cup parmesan, salt, pepper, and a splash of pasta water.
- Blend until completely smooth, adding more pasta water as needed until velvety.
- You’re looking for a pourable, creamy consistency similar to an Alfredo sauce.
4
Combine
- Return pasta to the pot.
- Pour the blended broccoli sauce over the pasta.
- Toss over low heat, adding more pasta water if needed until glossy and well coated.
- Adjust salt, pepper, parmesan, or chili flakes to taste.
5
Serve
- Dish the pasta into bowls.
- Top generously with crispy kale.
- Add extra parmesan, red pepper flakes, or lemon juice.
