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Inspired by an acclaimed New York restaurant, this creative technique converts typically wasted external lettuce leaves into a velvety herbaceous “mayonnaise”. This is an smart way to cut down on food waste while making something tasty and versatile.

Why Use Outer Lettuce Greens?

Those external leaves are nature’s natural wrapping, shielding the tender inside lettuce. Although composting vegetable scraps is a basic sustainable habit, discovering new applications for them is additionally impactful. Turning excess ingredients into fertile soil prevents landfill accumulation, where they may release methane, which is a potent environmental concern.

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

Yet, given more than thirty percent surplus food being produced compared to required, consuming valuable ingredients efficiently is essential. Minimizing waste not only saves money but also supports the increasingly eco-friendly lifestyle.

This Green Emulsion Recipe

This adaptable recipe functions with whatever variety of lettuce and seeds. By incorporating a entire egg, one eliminate the hassle to repurpose the leftover egg white. The outcome is an smooth, rich dressing that works beautifully with greens, roasted vegetables, seared poultry, pasta, or rice.

Yields two

For the Herb Emulsion (Yields about 200g)

• 100g unsalted butter
• 50g external lettuce leaves of two romaine or butter lettuce, washed and thoroughly dried
• 20 grams peeled roasted pistachios – white nuts such as cashews assist keep a bright green, but whatever seeds can work
• One medium whole egg

To Make the Side

• 2 romaine or butter lettuces, halved lengthways
• Cold-pressed oil, as needed
• Lemon juice or white-wine vinegar, as desired
• One generous handful soft herbs (like chervil), sprigs picked whole, stalks thinly minced

Instructions

First making the emulsion. Melt the butter in one small saucepan, toss in the external salad leaves, place a lid and wilt for about a minute, mixing a couple times, until they’ve softened. Pour the contents into the container of a stick processor, add the pistachios and egg, then blend till creamy. If needed, incorporate more nuts to get the thick consistency. Store in a sealed jar in the fridge for up to three days.

For assemble the dish, drizzle each lettuce portion with olive oil and lemon juice, then salt liberally. Coat with a tight drizzle of the herb mayonnaise, then scatter with the herbs. Arrange on 2 dishes and enjoy immediately.