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Drawing from an acclaimed New York restaurant, the groundbreaking technique converts typically wasted external salad greens into an velvety herbaceous emulsion. It’s an brilliant approach to reduce kitchen waste while creating something tasty and flexible.

The Reason Use External Lettuce Greens?

Those outer leaves are the plant’s protective packaging, guarding the delicate inner lettuce. Although recycling produce trimmings is a fundamental zero-waste practice, finding new uses for these parts is even more impactful. Turning surplus food into fertile compost prevents landfill buildup, where they can emit methane, a potent environmental issue.

It’s quite radical when you think about it: produce decomposes and becomes the ideal growing medium to nourish further plants, thereby closing the cycle and respecting the cycle of growth.

However, with more than thirty percent surplus produce getting made than needed, using valuable resources efficiently is crucial. Minimizing leftovers not only saves cash but also supports a more sustainable way of living.

The Green “Mayonnaise” Recipe

This adaptable formula works with any variety of salad greens and nuts. By incorporating a whole egg, you eliminate any hassle to repurpose the leftover egg white. This result is a creamy, rich dressing that pairs beautifully with greens, roasted vegetables, grilled poultry, pasta, or grains.

Serves 2

To Make the Herb Emulsion (Makes approximately 200 grams)

• 100 grams unsalted butter
• 50 grams external salad greens from 2 romaine or butter lettuce, rinsed and dried
• 20g peeled salted nuts – white seeds such as pine nuts assist keep a vivid color, but whatever seeds can do
• 1 medium entire egg

To Make the Salad

• Two little gem heads, halved longwise
• Cold-pressed oil, as needed
• Fresh lime juice or apple cider vinegar, as desired
• 1 small handful soft herbs (like chervil), leaves picked intact, stalks finely minced

Steps

Begin by preparing the emulsion. Melt the butter in a small pot, toss in the external lettuce leaves, place a lid and wilt for about 60 seconds, mixing once or twice, until they’ve softened. Transfer the contents into the jug of an immersion blender, add the pistachios and egg, then process till smooth. If needed, add extra seeds to achieve a mayonnaise-like texture. Store in an airtight container in the refrigerator for up to 3 days.

To prepare the dish, sprinkle each lettuce half with oil and lemon juice, then salt generously. Coat with a zigzag drizzle of the green mayonnaise, then top with the greens. Arrange on 2 dishes and enjoy right away.