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Inspired by a popular New York restaurant, this innovative technique turns often-discarded external lettuce greens into a smooth green emulsion. This is a smart approach to reduce food waste while creating a condiment tasty and versatile.

The Reason Use External Salad Leaves?

Those external leaves are the plant’s protective packaging, shielding the tender inside leaves. While composting produce trimmings is a fundamental zero-waste practice, discovering new uses for them is even more beneficial. Converting surplus food into rich compost avoids landfill accumulation, where it may release methane, a potent climate issue.

This is rather radical if you think over it: food decomposes and transforms into that perfect soil to nourish further crops, thereby closing this loop and honoring nature’s process of growth.

Yet, with more than thirty percent extra food being made than required, using precious ingredients efficiently becomes essential. Minimizing leftovers not only conserves money but also promotes a increasingly eco-friendly way of living.

This Green “Mayonnaise” Recipe

The versatile recipe works with whatever type of salad greens and nuts. By incorporating a whole egg, one eliminate any need to use up the extra egg white. This outcome is an smooth, rich sauce that pairs beautifully with greens, roasted veggies, seared chicken, pasta, or rice.

Serves two

For the Green Emulsion (Makes about 200 grams)

• 100 grams unsalted butter
• 50g external lettuce leaves of two little gems, washed and thoroughly dried
• 20g shelled salted pistachios – light-colored nuts such as cashews help maintain a vivid green, but whatever nuts will work
• 1 small entire egg

To Make the Side

• Two little gem heads, split longwise
• Cold-pressed oil, as needed
• Lemon juice or white-wine vinegar, as desired
• One small handful soft herbs (such as chives), leaves left intact, stems thinly minced

Steps

First preparing the mayonnaise. Melt the butter in a small pot, add the external salad leaves, place a lid and wilt for about 60 seconds, mixing once or twice, till they have wilted. Transfer this mixture into the container of an immersion blender, include the pistachios and egg, then process until creamy. As necessary, add extra nuts to achieve the thick consistency. Keep in a airtight container in the refrigerator for up to 3 days.

To assemble the salad, sprinkle each gem portion with olive oil and lemon juice, then season liberally. Dress with a tight drizzle of the green emulsion, then scatter with the herbs. Place on 2 plates and enjoy right away.