Vibrant Spinach-Arugula Pesto: An Ode to Green Goodness

I remember the first time I made pesto. It was summer, my tiny herb garden was exploding with basil, and the aroma filled my kitchen with sunshine. I slathered it on everything – crusty bread, grilled chicken, even stirred it into scrambled eggs. That vibrant green sauce felt like pure magic, and it ignited my lifelong passion for capturing fresh flavors in simple, delicious ways. While traditional basil pesto will always hold a special place in my heart, this spinach-arugula pesto offers a delightful twist, packed with nutrients and a peppery kick that adds a layer of complexity to your favorite dishes.

Recipe Overview

• Prep Time: 10 minutes
• Cook Time: 2 minutes
• Total Time: 12 minutes
• Servings: 6
• Yield: Approximately 1 cup
• Dietary Type: Vegetarian, Gluten-Free

Ingredients

• 8 ounces baby spinach leaves
• 2 garlic cloves
• ½ teaspoon lemon rind, finely grated
• ½ teaspoon crushed red pepper flakes
• 2 cups arugula leaves
• 3 tablespoons pine nuts
• 1 teaspoon fresh lemon juice
• ⅓ cup olive oil
• 3 tablespoons parmesan cheese
• Sea salt, to taste

Equipment Needed

• Microwave-safe bowl
• Food processor
• Measuring cups and spoons
• Colander
• Kitchen towel or cheesecloth
• Rubber spatula

Instructions

1. First, prepare the spinach. Place the baby spinach leaves in a microwave-safe bowl. Microwave, uncovered, on high heat until just wilted, about 1 ½ minutes. This helps to reduce the water content and prevents a soggy pesto.

2. Next, drain the wilted spinach in a colander. Once drained, it’s crucial to remove as much liquid as possible. Squeeze the spinach with your hands or use a kitchen towel or cheesecloth to press out any remaining water. This is a key step for achieving the right pesto consistency.

3. Now, let’s start the pesto base. In a food processor, combine the garlic cloves, finely grated lemon rind, and crushed red pepper flakes. Blend until the garlic is finely chopped. This step ensures the garlic is evenly distributed and the lemon and red pepper flavors are infused throughout the pesto.

4. Add the squeezed spinach and arugula leaves to the food processor, along with the pine nuts and fresh lemon juice. Process until a coarse puree forms. You’ll want a textured base at this stage, as the next step will smooth it out.

5. With the machine running, gradually add the olive oil in a thin stream. This emulsifies the mixture, creating a creamy texture. Blend until the pesto is almost smooth. Be patient and add the oil slowly for the best results.

6. Add the parmesan cheese and blend to mix. The parmesan adds a salty, umami flavor that complements the greens beautifully.

7. Finally, season with sea salt to taste. Remember to start with a small amount and adjust as needed. Cover and chill the pesto for at least 30 minutes to allow the flavors to meld. This step is crucial for achieving the best flavor.

8. Serve on burgers, sandwiches, pasta, or as a dip.

Expert Tips & Tricks

• Toasting the pine nuts: For an even deeper flavor, lightly toast the pine nuts in a dry skillet over medium heat until golden brown and fragrant, about 3-5 minutes, stirring constantly. Let them cool completely before adding them to the food processor.
• Adjusting the consistency: If the pesto is too thick, add a teaspoon of olive oil at a time until you reach your desired consistency. If it’s too thin, add a few more pine nuts or a tablespoon of parmesan cheese.
• Making it dairy-free: Omit the parmesan cheese and add a tablespoon of nutritional yeast for a cheesy flavor.
• Preventing browning: To keep the pesto vibrant green, add a squeeze of lemon juice and store it in an airtight container with a thin layer of olive oil on top.
• Don’t over-process: Be careful not to over-process the pesto, as this can make it bitter. Pulse the ingredients until they are just combined.

Serving & Storage Suggestions

This Spinach-Arugula Pesto is incredibly versatile. It’s fantastic on burgers (portobello, turkey, or beef), sandwiches, or as a topping for grilled chicken or fish. Toss it with your favorite pasta for a quick and flavorful meal, or use it as a dip for vegetables and crackers.

To store, transfer the pesto to an airtight container. It will keep in the refrigerator for up to 3-4 days. For longer storage, freeze the pesto in ice cube trays. Once frozen, transfer the cubes to a freezer bag and store for up to 3 months. Thaw the pesto in the refrigerator before using.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	158 kcal	–
Total Fat	16g	24%
Saturated Fat	2g	11%
Cholesterol	2mg	0%
Sodium	71mg	3%
Total Carbohydrate	3g	1%
Dietary Fiber	1g	4%
Sugars	1g	–
Protein	3g	6%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Walnut-Arugula Pesto: Substitute walnuts for pine nuts for a more robust flavor.
• Sun-Dried Tomato Pesto: Add a handful of oil-packed sun-dried tomatoes to the food processor for a sweet and tangy twist.
• Vegan Pesto: Omit the parmesan cheese and add 2 tablespoons of nutritional yeast for a cheesy, vegan alternative. You may also want to add a pinch of salt to compensate for the saltiness that the parmesan would have provided.
• Herb Pesto: Experiment with other herbs like parsley, cilantro, or mint for a different flavor profile.
• Spicy Pesto: Add more crushed red pepper flakes or a pinch of cayenne pepper for extra heat.
• Nut-Free Pesto: Substitute sunflower seeds or pumpkin seeds for the pine nuts.

FAQs (Frequently Asked Questions)

Q: Can I use frozen spinach for this recipe?
A: Yes, but be sure to thaw it completely and squeeze out as much excess water as possible before using. Frozen spinach tends to hold more water than fresh.

Q: Can I make this pesto ahead of time?
A: Absolutely! In fact, the flavors tend to meld together even better when the pesto is made a day or two in advance. Store it in an airtight container in the refrigerator.

Q: How do I prevent my pesto from turning brown?
A: Exposure to air is the main culprit. Press a piece of plastic wrap directly onto the surface of the pesto before sealing the container to minimize contact with air. Adding a squeeze of lemon juice also helps.

Q: Can I freeze this pesto?
A: Yes, freezing pesto is a great way to preserve it. Portion it into ice cube trays, freeze until solid, then transfer the cubes to a freezer bag for longer storage.

Q: What’s the best way to serve this pesto?
A: The possibilities are endless! Try it on pasta, sandwiches, grilled meats, or vegetables. It also makes a delicious dip for crackers or crudités.

Final Thoughts

I truly believe that simple ingredients, when combined with care and a little creativity, can create extraordinary flavors. This Spinach-Arugula Pesto is a testament to that belief. Its vibrant green color and peppery kick bring a burst of freshness to any dish. So, go ahead, gather your ingredients, and give it a try. I’m confident you’ll love this versatile and delicious pesto as much as I do. I’d love to hear about your creations and any variations you come up with. Enjoy!