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Upcycling External Lettuce Greens into Creamy Mayonnaise – A Zero-Waste Recipe

Modeled after an acclaimed NYC eatery, this groundbreaking technique transforms typically wasted outer lettuce leaves into an velvety herbaceous emulsion. It’s a ingenious approach to minimize food waste while producing a condiment delicious and flexible.

The Reason Repurpose Outer Lettuce Leaves?

Those outer leaves serve as nature’s natural wrapping, guarding the tender inner lettuce. Although recycling vegetable trimmings is one fundamental zero-waste habit, discovering new uses for these parts is additionally beneficial. Converting surplus food into rich soil prevents dump accumulation, where they may release methane, which is a potent environmental concern.

It’s quite radical when you think over it: food decomposes and becomes that perfect growing medium to feed more crops, thus closing the cycle and honoring the process of life.

However, with more than 30% surplus produce getting produced compared to needed, consuming valuable ingredients efficiently is crucial. Reducing leftovers not only saves money but also promotes a more eco-friendly way of living.

The Herb-Infused “Mayonnaise” Method

This versatile recipe functions with whatever variety of salad greens and nuts. By using a entire egg, you eliminate any need to use up the leftover white. This result is a creamy, nutty sauce that works perfectly with salads, grilled vegetables, seared chicken, noodles, or grains.

Serves two

To Make the Green “Mayonnaise” (Makes approximately 200g)

  • 100g butter
  • 50 grams outer lettuce greens of 2 little gems, washed and dried
  • 20 grams shelled salted pistachios – light-colored nuts like pine nuts help keep the bright green, but any nuts can do
  • 1 small whole egg

For the Salad

  • 2 little gem lettuces, split longwise
  • Extra-virgin olive oil, to taste
  • Lemon juice or apple cider vinegar, as desired
  • One generous bunch soft greens (such as chervil), sprigs picked intact, stems thinly chopped

Steps

First preparing the mayonnaise. Heat the fat in a medium pot, add the external lettuce greens, cover and cook for about a minute, mixing once or twice, till they have softened. Transfer this contents into the container of an stick blender, include the pistachios and whole egg, then process till smooth. As necessary, incorporate extra seeds to get the mayonnaise-like consistency. Keep in an airtight container in the fridge for up to 3 days.

To prepare the dish, drizzle each gem portion with olive oil and lemon juice, then season generously. Coat with one tight pattern of the green emulsion, then scatter with the herbs. Arrange on 2 plates and enjoy right away.

By

Carla Parker

A digital strategist with over a decade of experience in tech innovation and online marketing, passionate about sharing actionable insights.

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