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Drawing from a well-known NYC eatery, the groundbreaking method transforms often-discarded outer lettuce leaves into a smooth herbaceous emulsion. It’s an brilliant way to minimize leftovers while making something tasty and flexible.

The Reason Use External Lettuce Leaves?

These external greens are the plant’s natural packaging, guarding the delicate inside leaves. Although recycling produce scraps is a fundamental zero-waste practice, discovering new applications for them is even more impactful. Turning excess ingredients into fertile compost prevents dump accumulation, where they can emit greenhouse gases, a powerful environmental concern.

It’s rather innovative when you consider over it: food rots and transforms into the ideal soil to nourish further plants, thus completing this cycle and respecting the process of life.

Yet, given more than 30% surplus produce getting produced compared to needed, consuming precious ingredients wisely is crucial. Minimizing waste not only saves cash but also supports a more sustainable lifestyle.

The Herb-Infused Emulsion Method

The versatile recipe works with whatever type of salad greens and nuts. Through incorporating a whole egg, you eliminate the need to use up the extra white. The result is a smooth, rich sauce that works perfectly with greens, grilled veggies, grilled chicken, pasta, or rice.

Serves two

For the Green Emulsion (Makes about 200g)

• 100 grams unsalted butter
• 50g outer salad greens of two romaine or butter lettuce, rinsed and dried
• 20 grams peeled roasted pistachios – white nuts like pine nuts assist maintain a bright color, but whatever nuts can work
• One small entire egg

For the Side

• Two romaine or butter heads, halved lengthways
• Extra-virgin oil, to taste
• Lemon juice or white-wine vinegar, as desired
• One generous handful soft greens (such as chives), sprigs picked whole, stalks finely minced

Instructions

Begin by preparing the mayonnaise. Melt the fat in a medium pot, add the external salad greens, place a lid and wilt for about a minute, stirring a couple times, till they’ve wilted. Pour this contents into the container of an immersion blender, add the pistachios and whole egg, then process till smooth. If needed, add extra seeds to get a thick consistency. Keep in an airtight container in the refrigerator for up to 3 days.

To prepare the dish, sprinkle each lettuce portion with olive oil and lemon juice, then season liberally. Dress with a zigzag pattern of the green emulsion, then top with the greens. Arrange on 2 plates and serve immediately.