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Inspired by an acclaimed New York restaurant, the groundbreaking technique turns often-discarded outer salad greens into a velvety herbaceous emulsion. This is a ingenious approach to minimize kitchen waste while producing a condiment flavorful and adaptable.

The Reason Repurpose Outer Salad Leaves?

These outer leaves serve as the plant’s natural packaging, guarding the tender inner lettuce. Although composting vegetable trimmings is a basic zero-waste practice, finding new applications for these parts is additionally impactful. Turning excess ingredients into rich compost avoids landfill accumulation, where they can emit greenhouse gases, which is a potent climate issue.

This is quite radical if you think over it: produce rots and becomes the perfect soil to feed further plants, thereby closing the loop and honoring the process of life.

Yet, given more than thirty percent surplus food being produced than needed, consuming precious ingredients wisely becomes essential. Minimizing leftovers not only conserves money but also promotes the increasingly sustainable way of living.

The Herb-Infused “Mayonnaise” Recipe

The adaptable recipe functions with any type of salad greens and nuts. Through using a entire egg, one eliminate the need to use up an extra white. This result is a creamy, rich sauce that works beautifully with salads, roasted vegetables, seared poultry, noodles, or rice.

Yields 2

To Make the Herb Emulsion (Makes approximately 200 grams)

• 100 grams butter
• 50g outer salad leaves from two romaine or butter lettuce, rinsed and thoroughly dried
• 20g peeled salted nuts – light-colored seeds such as blanched almonds help maintain the vivid color, but any seeds will do
• One medium whole egg

For the Side

• Two romaine or butter heads, halved lengthways
• Cold-pressed oil, as needed
• Fresh lime juice or white-wine vinegar, as desired
• One small handful fresh greens (like parsley), sprigs picked intact, stalks thinly chopped

Steps

First making the mayonnaise. Melt the fat in a small pot, add the outer salad greens, cover and cook for about 60 seconds, mixing once or twice, until they have wilted. Pour the contents into the container of a stick blender, add the pistachios and egg, then blend till smooth. As necessary, incorporate more nuts to get the thick texture. Store in an airtight jar in the fridge for as long as three days.

To prepare the salad, sprinkle each gem half with olive oil and lemon juice, then season liberally. Dress with one zigzag drizzle of the green mayonnaise, then top with the herbs. Place on 2 plates and enjoy right away.