Wash the rocket leaves thoroughly and pat them dry using paper towels.
4 cups arugula
In a bowl of a food processor, combine the rocket, almond butter, minced garlic, parmesan, lemon zest, and juice. Pulse until the mixture is well blended and starts to form a paste. You might need to scrape down the sides of the processor bowl and blend again to ensure everything is well incorporated.
1/4 cup almond butter, 1 garlic clove, 1/3 cup parmesan cheese
With the food processor running, slowly drizzle in the olive oil. If the pesto is too thick, you can add a bit more olive oil or a splash of water to thin it out. Blend until you reach the desired consistency.
1/4 cup olive oil
Add chili flakes, salt, and pepper to taste. Blend the pesto again briefly after adding the seasonings.
1/4 tsp salt, 1/8 tsp pepper, 1/2 tsp chili flakes
Use the lemon pesto as a sauce for pasta, a spread for sandwiches, or a dip for veggies and bread.
Video
Notes
Adjust consistency: If the citrus pesto is too thick, you can add a bit more olive oil or a splash of water to thin it out.Season to taste: Taste the pesto and adjust the seasoning if necessary. You can add more lemon juice, salt, or pepper to balance the flavors according to your preference.Storage: Store homemade pesto in an airtight container in the refrigerator up to 7 days. Drizzle a thin layer of olive oil on top of the pesto to help preserve its vibrant green color. Freeze pesto in ice cube trays or containers, leaving space for expansion. Top with olive oil, cover, and freeze. Transfer frozen cubes to a bag, label with date, and store for 3-6 months.