Broccoli Pesto Pasta

This Broccoli Pesto Pasta is easy to make and perfect for a quick weeknight dinner. Pair with chicken for extra protein and customize with your favorite veggies.

*Originally published 5/2016. Updated 9/2024.*

Hi Friends!

This broccoli pesto pasta recipe has been on the blog for years now but I recently made it and decided it was time to breathe some new life into the post!

It’s a fun twist on traditional pesto and super easy to make at home. Add some pasta, chicken and your veggies and boom! Dinner is served. Or if you don’t have broccoli, try this Creamy Tomato Chicken Pasta instead!

Broccoli works well in this recipe because it’s green and blends seamlessly into a typical pesto recipe.

Broccoli Pesto Pasta Ingredients

You only need a few ingredients to make the broccoli pesto:

• Fresh basil – This recipe only uses about 1 cup. If you’re not growing it in your garden, it can be tricky to find at the grocery store so I didn’t want to require you to find a huge amount!
• Garlic – You can control the number of cloves you add depending on how strong of a garlic flavor you like. I use 3 cloves but if you want a more subtle flavor you can use 2 or even 1.
• Oil – I use avocado oil but olive oil also works great.
• Pumpkin Seeds/Pepitas – I know pine nuts are expensive so this recipe uses pepitas because it’s something I always have on hand to add to my smoothies. You could also try sunflower seeds or even cashews or almonds.
• Parmesan cheese – I buy a block and shred my own but you could buy it already grated if you need to.
• Broccoli – I’ve found fresh broccoli to work best in this recipe. Frozen broccoli steamed in the microwave tends to add a bit too much water.
• Pasta water – In this recipe, you cook the broccoli in boiling water and then remove it and add the noodles. After the noodles are cooked, save just a bit of the water to add to the pesto at the end. It’s filled with starch and will help bring everything together.
• Salt – to taste!

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How To Make Pasta with Broccoli Pesto

To make this pesto all you really need is a food processor. I’ve tried making this in a blender but since there’s not that much liquid, it can be tricky.

So grab your food processor, (big or small!) and add all ingredients except the pasta water. Blend until smooth. Slowly add the pasta water until the pesto is your desired consistency. I use about 1/4 cup. Then toss with your favorite pasta!

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Chicken Broccoli Pesto Pasta

In my opinion, chicken and roasted veggies are the perfect addition to this recipe. They pair well with the flavors of pesto and the chicken adds protein to the dish helping to round it out and make it a complete meal.

This Broccoli Pesto would be a great sub for regular pesto in my Slow Cooker Pesto Chicken Tortellini or my Pesto Chicken Quinoa Bowls. Or try this One Pot Creamy Pesto Chicken Pasta.

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Broccoli Pesto Pasta Recipe

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Broccoli Pesto Pasta FAQs

How do you store broccoli pesto pasta?

If you’re making the pesto ahead of time, I would store it separately and toss it with warm pasta when you’re ready to serve it. Pesto can be stored in an airtight container in the fridge for a week or two. Extra can be frozen.

How do you freeze broccoli pesto?

Pesto can be stored in the freezer if you’re not able to use it all. Just use a Tablespoon to scoop onto a plate lined with parchment paper. Freeze and then transfer the pesto spoonfuls to a Ziploc bag.

Can you make broccoli pesto without basil?

I’ll be honest- I think basil is really what gives pesto its classic flavor. I tried this recipe using curly parsley and it just wasn’t the same. I’ve seen people recommend trying arugula instead of basil but I haven’t tried it myself.

This post has ideas for The Best Substitutes for Basil in Pesto.

Can you make this vegan broccoli pesto?

To make this recipe vegan you would need to replace the Parmesan cheese. You could try replacing the Parmesan in this recipe with nutritional yeast or try this Easy Vegan Pesto recipe.

Could you use this to make broccoli pesto pizza?

Yes! This would be the perfect addition to a white pizza. Pair it with fresh mozzarella slices, blistered tomatoes and even some chicken!

Could you make roasted broccoli pesto?

Yes. If you wanted to kick the flavor up a bit, roasted broccoli would be great in this recipe!

Can you use frozen broccoli in this recipe?

I wouldn’t recommend it. It’s a big too watery and changes the consistency of the pesto.

Could you serve this as broccoli pesto pasta salad?

Yes! This would be good hot or cold. Feel free to use shells or another type of pasta and add raw veggies for a little crunch and toss with pesto.

Or try this Pesto Pasta Salad or this Tortellini Pesto Pasta Salad.

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Need more broccoli recipes?

Check out these:

• Broccoli Chicken Quinoa Casserole
• Lemon Roasted Broccoli
• Easy Broccoli Slaw Recipes
• Instant Pot Peanut Noodles

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Enjoy!
–Lindsay–