Nut-Free Basil Pesto with Pecorino Romano

Those of us with allergies need to have a quick and easy recipe for no-nut pesto at the ready.

Serving Size: Makes about 1/2 cup

Nut-Free Basil Pesto with Pecorino Romano / Mia / Katie Workman / themom100.com

I’m in a big pesto place right now.  I guess some people might feel like pesto is a kind of “yesterday” food, but I have never been too much into food-is-fashion, and it’s just so amazing and versatile.

I do love it on pasta, but I also love to stir a spoonful into rice, maybe this Scallion Tomato Rice, or soup, or to  dot some on hot pizza, or use it on a crostini.

how can I make pesto without nuts / Mia / Katie Workman / themom100.com

And I always make it myself because:

1) it’s easy, and 2) I’m allergic to nuts.

Even though you can buy nut-free pestos (or pistous as they are sometimes called), nuts are so frequently connected to the idea of pesto that the whole notion just makes me nervous.  If the label says “no nuts” then it’s a mental thing, clearly.

Nut-Free Basil Pesto with Pecorino Romano / Mia / Katie Workman / themom100.com

But pesto is so simple to make that I’m always happy to remove any back-of-the-mind concerns and make it myself.  Plus, you always get a super fresh result with your own ingredients, especially at the height of basil season.  And working with fresh basil in your kitchen makes the world seem like a better place.

And at the height of basil season you need a way to use up all of those leafy bunches, whether they come from your own garden, or from a farmers’ market.  (Or in my case,a lso sometiems from from my friends at Melissa’s or my neighbor Ted’s garden.)

no nut pesto/ Mia / Katie Workman / themom100.com

Parmesan is the cheese most often used in pesto, but another option (and a slightly cheaper one) is Pecorino Romano, made from sheep’s milk.  You can buy it in chunks or already grated (Gasp! Oh no, how could you? Well I do, all the time).  It’s quite salty though so when you use it, taste before salting as you would normally do.

This is a pretty thick pesto, a real paste, and if you want a thinner pesto for drizzling or tossing with hot pasta you could add some hot water from cooking the pasta, or some extra olive oil.

Nut-Free Basil Pesto with Pecorino Romano / Mia / Katie Workman / themom100.com

You can freeze pesto, so it makes sense to make a big batch when a windfall of basil comes your way.  Is there anything more depressing than throwing out unused extra herbs?  Well, sure, there are plenty of more annoying things in the world, but still, why do it if you can help it?

You could use the ice cube tray trick, but ice cubes take a while to defrost, plus they are all the same size, so later in the month you may want 1 teaspoon or 1/4 cup pesto, and then those cubes might not work.  I use a similar technique to the way I freeze tomato paste – smushed out in a thin layer in a zipper top freezer bag. So easy, takes up almost no space, and you break off pieces in the sizes you need, as you need them.

Nut-Free Basil Pesto with Pecorino Romano / Katie Workman / themom100.com

More ideas? Pasta of course.

You will probably want to add some olive oil, and you might also want to top it with some shredded mozarella or another cheese of your choice.

pasta with nut free pesto/Katie Workman/themom100.com

Use it in Couscous Salad with Shrimp, Roasted Tomatoes and Pesto Dressing.  As a condiment in a sandwich.

In an omelet, a dip, with meat, in a grilled cheese….the list continues to grow.

Pasta with Roasted Cherry Tomatoes and Nut Free Pesto / Sarah Crowder / Katie Workman / themom100.com

Blended with fresh ricotta and spread onto a crostini.  Spread over grilled lamb chops.  Dripped over perfectly ripe tomatoes….

Fellow pesto-fans, what do you use it on?

pesto for nut allergies / Photo by Mia / Katie Workman / themom100.com

This Nut-Free Basil Pesto with Pecorino Romano is for all the pesto lovers out there, including the ones who are allergic to nuts (like me!)

Nut-Free Basil Pesto with Pecorino Romano

Print

  • 1 clove garlic, roughly chopped
  • 1 cup packed basil leaves
  • 1/3 cup olive oil, or more as needed
  • Freshly ground pepper to taste
  • 3 tablespoons finely grated Pecorino Romano cheese
  • Kosher salt, as needed

1. Place the garlic and basil in a food processor or blender and pulse until everything is roughly chopped. Add the oil and pepper and process, scraping down the sides, part way through, until everything is well blended.  If it is very thick, add a bit more olive oil.  Add the cheese and pulse until blended in. Taste and add salt if needed.

This Nut-Free Basil Pesto with Pecorino Romano is for all the pesto lovers out there, including the ones who are allergic to nuts (like me!)

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11 thoughts on “Nut-Free Basil Pesto with Pecorino Romano”

  1. Sue S says:

    Thank you! I am allergic to nuts as well, and have been looking for a good nut-free pesto recipe for all the basil my garden is producing this year. I made this, and it is really yummy! Thank you again!

  2. Kelly says:

    Looking forward to trying this! I’m going to use it in a pesto infused lasagna recipe I found… it is possible to make this pesto ahead of time & if so, how long does it keep?

    Thanks!

    1. Katie Workman says:

      it will keep for at least 4 days!

      1. Kelly says:

        Thanks for letting me know! :-)

    2. HB says:

      Now I want the pesto infused lasagna :)

  3. Pat says:

    Add 3 well crushed Cream Crackers in replacement for nuts, it gives it a nice consistency

    1. Katie Workman says:

      That’s a good thought!

  4. Brendan says:

    I added some capers for a little tang. Nice recipe.

    1. Katie Workman says:

      oh nice idea!

  5. Fredda Reed says:

    The comment about (nuts) being a mental thing is nuts. They’re a lot of people that are allergic to nuts. I am one of them and I like to enjoy good food like everyone else, but like many people I have a nut allergy

    1. Katie Workman says:

      Agreed! It’s very upsetting when someone doesn’t take allergies seriously in any capacity.

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