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Inspired by a well-known New York restaurant, the creative technique turns usually thrown-out external lettuce greens into a luxurious green “mayonnaise”. This is a brilliant way to minimize kitchen waste while making a condiment delicious and flexible.

Why Repurpose Outer Lettuce Leaves?

Those external greens serve as nature’s protective packaging, guarding the tender inside lettuce. While composting produce trimmings is a fundamental zero-waste habit, finding creative applications for them is even more beneficial. Converting excess ingredients into rich compost avoids landfill buildup, where it may emit methane, which is a powerful climate issue.

It’s rather radical if you consider over it: produce rots and transforms into that ideal soil to feed further plants, thus completing this loop and honoring the cycle of life.

Yet, given more than thirty percent surplus produce getting produced compared to required, consuming valuable ingredients efficiently is crucial. Minimizing waste not only conserves money but also supports a more eco-friendly lifestyle.

This Herb-Infused “Mayonnaise” Recipe

This adaptable formula works with whatever variety of salad greens and nuts. By incorporating one whole egg, you eliminate the hassle to repurpose the extra egg white. This outcome is a smooth, rich sauce that pairs perfectly with salads, roasted vegetables, seared poultry, pasta, or rice.

Serves two

For the Green “Mayonnaise” (Makes about 200g)

• 100 grams unsalted butter
• 50g external lettuce leaves of 2 little gems, washed and dried
• 20 grams peeled salted nuts – white seeds such as blanched almonds assist keep the vivid green, though whatever nuts can work
• 1 medium whole egg

To Make the Side

• Two romaine or butter heads, split longwise
• Extra-virgin oil, as needed
• Fresh lime juice or apple cider vinegar, to taste
• 1 generous handful fresh greens (like chervil), sprigs left intact, stems finely minced

Instructions

Begin by preparing the emulsion. Heat the fat in one small saucepan, toss in the external lettuce greens, cover and wilt for approximately a minute, stirring once or twice, until they have softened. Transfer the contents into a jug of an immersion processor, add the nuts and whole egg, then blend till creamy. As necessary, incorporate more nuts to achieve a thick consistency. Store in a airtight container in the refrigerator for up to 3 days.

To prepare the salad, sprinkle each gem portion with olive oil and acid, then season liberally. Coat with one zigzag pattern of the herb emulsion, then scatter with the greens. Arrange on two dishes and enjoy right away.