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Drawing from an acclaimed New York restaurant, this creative method turns typically wasted outer lettuce leaves into a luxurious herbaceous “mayonnaise”. It’s an smart approach to minimize kitchen waste while creating a condiment flavorful and adaptable.

The Reason Repurpose External Lettuce Leaves?

Those external leaves serve as the plant’s protective wrapping, shielding the delicate inner lettuce. Although recycling produce scraps is one basic zero-waste habit, discovering new uses for them is even more impactful. Turning excess food into rich compost avoids landfill accumulation, where they may release greenhouse gases, which is a powerful climate concern.

This is quite radical when you think about it: food decomposes and transforms into the ideal soil to feed more plants, thus completing this loop and honoring the cycle of growth.

However, with more than thirty percent extra food getting produced compared to needed, using precious resources efficiently becomes essential. Reducing leftovers not only conserves money but also promotes a increasingly eco-friendly way of living.

The Green Emulsion Recipe

The adaptable recipe works with whatever variety of lettuce and nuts. Through using one whole egg, one eliminate any need to use up an leftover egg white. This result is an creamy, rich sauce that works beautifully with salads, roasted veggies, grilled poultry, pasta, or grains.

Serves two

For the Green Emulsion (Yields about 200 grams)

• 100 grams butter
• 50g outer lettuce leaves of two little gems, washed and dried
• 20 grams peeled salted pistachios – white seeds such as blanched almonds assist maintain the vivid color, though any nuts can work
• 1 small entire egg

To Make the Side

• 2 little gem heads, halved lengthways
• Cold-pressed oil, to taste
• Lemon juice or white-wine vinegar, to taste
• 1 small handful soft herbs (like chervil), leaves picked intact, stems finely minced

Steps

First making the mayonnaise. Heat the fat in one small pot, toss in the external lettuce leaves, place a lid and cook for approximately 60 seconds, mixing once or twice, until they have softened. Transfer this mixture into a container of an stick blender, add the nuts and egg, then blend until smooth. As necessary, incorporate more nuts to get a mayonnaise-like texture. Store in an airtight jar in the refrigerator for as long as three days.

To prepare the dish, sprinkle each lettuce portion with olive oil and lemon juice, then salt generously. Dress with a zigzag pattern of the herb emulsion, then top with the herbs. Arrange on 2 dishes and serve immediately.