This nut-free pesto delivers all the fresh, bright flavor you expect from a classic basil pesto, but without any nuts. It’s a wonderful option for anyone with a nut allergy or for when you just don’t have pine nuts in the pantry. The secret is toasted rice, which provides a similar richness and texture.
You can make this sauce in about 20 minutes from start to finish. It’s a quick and versatile sauce to have on hand for pasta night, spreading on sandwiches, or spooning over grilled chicken or fish.
Why You’ll Love Nut-Free Pesto
- Toasting the rice before grinding it brings out a deep, nutty flavor that mimics pine nuts.
- Pulsing the basil, rather than blending it continuously, prevents it from turning dark and bitter.
- Stirring in the olive oil at the end, instead of blending it, gives you a better texture and helps prevent the oil from developing a bitter taste.
Nut-Free Pesto Ingredients
- Rice: Jasmine or Basmati rice works well because it’s aromatic. Sticky rice is another good option.
- Basil: Use the freshest basil you can find. Be sure to use only the leaves and discard any tough stems, which can be bitter.
- Parmesan Cheese: For the best flavor and texture, use a block of Parmesan cheese and grate it yourself. Pre-grated cheese often contains anti-caking agents.
- Olive Oil: A good quality extra virgin olive oil will give your pesto the most flavor.
- Garlic: Feel free to adjust the amount of garlic to your personal preference. Three cloves will give a noticeable but not overpowering flavor.
Exact quantities are in the recipe card below.
How to Make Nut-Free Pesto
Step 1: Toast and Grind the Rice
First, warm the uncooked rice in a dry skillet over medium heat. Keep it moving for about 10 minutes until it turns a nice golden brown. Let it cool slightly, then grind it into a powder using a spice grinder or a powerful blender.
Step 2: Build the Pesto Base
In a food processor, combine the ground rice powder with the garlic cloves, lemon zest, and salt. Blend these ingredients together until they form a fragrant, paste-like base for your pesto.
Step 3: Add Greens and Cheese
Add the fresh basil leaves to the food processor and pulse until they are finely chopped. Add the grated Parmesan cheese and pulse just a few more times to mix it in without over-processing.
Step 4: Finish with Olive Oil
Scrape the pesto mixture from the food processor into a bowl. Pour the olive oil over the top and use a spoon to stir everything together until it’s evenly combined. Let it rest for a short time before serving to allow the flavors to meld.
Storage Tips for Nut-Free Pesto
Store the pesto in an airtight container in the refrigerator for up to 5 days. To prevent browning, pour a thin layer of olive oil on top. You can also freeze pesto in an ice cube tray, then transfer the frozen cubes to a freezer bag for up to 3 months.
Expert Tips for Nut-Free Pesto
- If you prefer a thinner pesto, you can stir in another tablespoon or two of olive oil until it reaches your desired consistency.
- The pesto’s flavor will develop as it sits. It might taste strongly of garlic at first, but this will mellow out.
- This recipe works best with a food processor or a high-powered blender that can handle grinding the rice.
What to Serve with Nut-Free Pesto?
Toss this pesto with your favorite pasta for a simple dinner. It’s also great as a spread for sandwiches and wraps or as a topping for grilled vegetables.
Nut-Free Pesto Recipe FAQs
Can I use something other than rice?
This specific recipe is designed around toasted rice for its unique texture and nutty flavor. For other nut-free options, toasted sunflower seeds or pumpkin seeds (pepitas) are common substitutes, but they will create a different style of pesto.
Why did my pesto turn out bitter?
Bitterness in pesto usually comes from over-blending the basil or the olive oil. Pulsing the basil briefly and stirring in the oil by hand at the end helps prevent this from happening.
Can I make this pesto dairy-free?
Yes, you can make a dairy-free version. Omit the Parmesan cheese and add 1 to 2 tablespoons of nutritional yeast for a cheesy, savory flavor. You may need to add a little extra salt as well.
Nut-Free Pesto
Ingredients
- 2 tablespoons uncooked rice such as Basmati or Jasmine, 30g
- 3 cloves garlic peeled
- 1 teaspoon lemon zest
- 1/2 teaspoon salt
- 2 1/2 cups fresh basil leaves packed, 70g
- 1/3 cup grated Parmesan cheese 30g
- 1/2 cup extra virgin olive oil 120ml
Instructions
- Place the rice in a small, dry skillet over medium heat. Toast for 8 to 10 minutes, shaking the pan often, until the grains are golden brown.
- Remove the skillet from the heat and let the rice cool for a few minutes.
- Transfer the toasted rice to a spice grinder, high-powered blender, or food processor. Grind until it forms a coarse powder.
- Add the garlic, lemon zest, and salt to the food processor with the rice powder. Blend until a thick paste forms.
- Add the basil leaves and pulse about 15 times, until the basil is finely chopped. Scrape down the sides of the bowl as needed.
- Add the Parmesan cheese and pulse 5 more times to combine.
- Transfer the pesto mixture to a bowl. Pour in the olive oil and stir with a spoon until everything is well combined.
- For the best flavor, let the pesto rest for 20 to 30 minutes before serving. Taste and add more salt if you like.
