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Modeled after a popular NYC restaurant, this innovative method transforms often-discarded outer lettuce leaves into a luxurious herbaceous emulsion. This is a brilliant approach to minimize food waste while making something flavorful and versatile.

The Reason Repurpose Outer Lettuce Leaves?

Those external greens serve as nature’s natural wrapping, shielding the tender inner lettuce. Although recycling produce trimmings is a fundamental sustainable practice, finding creative applications for these parts is even more impactful. Turning excess ingredients into rich soil prevents landfill buildup, where they may release methane, which is a potent environmental issue.

It’s quite radical if you think about it: food decomposes and transforms into that perfect growing medium to nourish more crops, thereby closing this cycle and honoring the cycle of life.

However, given more than thirty percent surplus produce getting produced compared to required, consuming valuable ingredients efficiently is essential. Reducing waste not only conserves cash but also supports the more eco-friendly way of living.

The Green “Mayonnaise” Recipe

The adaptable recipe works with any type of salad greens and nuts. By incorporating a whole egg, you avoid any hassle to use up the leftover white. The result is an creamy, rich sauce that pairs beautifully with greens, grilled vegetables, grilled poultry, noodles, or grains.

Yields 2

For the Green “Mayonnaise” (Yields about 200 grams)

• 100 grams unsalted butter
• 50g outer lettuce leaves of 2 romaine or butter lettuce, washed and thoroughly dried
• 20g shelled roasted pistachios – white seeds such as blanched almonds assist keep a bright green, but any seeds can do
• One medium entire egg

For the Side

• 2 romaine or butter heads, split lengthways
• Cold-pressed oil, as needed
• Lemon juice or white-wine vinegar, as desired
• One small bunch fresh herbs (like dill), leaves left intact, stems thinly chopped

Instructions

Begin by preparing the mayonnaise. Melt the butter in one small saucepan, add the external salad greens, cover and wilt for about 60 seconds, mixing once or twice, until they’ve wilted. Pour the contents into a jug of an stick processor, include the nuts and egg, then process till creamy. If needed, add extra nuts to achieve a thick consistency. Store in an airtight jar in the fridge for as long as three days.

To prepare the salad, drizzle each lettuce portion with olive oil and acid, then salt generously. Dress with one zigzag pattern of the green emulsion, then top with the herbs. Place on two dishes and enjoy immediately.