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Drawing from an acclaimed NYC eatery, this creative method converts typically wasted external salad greens into an luxurious green emulsion. This is a brilliant way to cut down on food waste while creating something tasty and versatile.

Why Repurpose Outer Lettuce Greens?

These outer greens serve as the plant’s natural packaging, shielding the delicate inner lettuce. While composting vegetable scraps is one fundamental sustainable habit, finding creative uses for these parts is even more impactful. Turning surplus ingredients into rich soil prevents landfill buildup, where they may emit greenhouse gases, which is a powerful climate concern.

This is quite radical if you consider about it: food rots and becomes that perfect soil to nourish further plants, thereby closing this cycle and respecting the cycle of growth.

However, with more than 30% extra produce being produced than required, consuming valuable ingredients wisely becomes essential. Minimizing leftovers not only conserves money but also supports the increasingly sustainable lifestyle.

The Green Emulsion Method

This versatile recipe works with any variety of salad greens and nuts. By using a entire egg, one avoid the need to repurpose an extra white. This outcome is a smooth, nutty dressing that pairs perfectly with greens, roasted veggies, grilled chicken, pasta, or grains.

Yields two

For the Herb “Mayonnaise” (Yields about 200g)

• 100g unsalted butter
• 50 grams outer lettuce leaves from 2 romaine or butter lettuce, washed and thoroughly dried
• 20 grams peeled salted pistachios – white nuts like cashews help keep the vivid color, but whatever seeds will do
• 1 small whole egg

For the Salad

• 2 romaine or butter lettuces, split lengthways
• Extra-virgin olive oil, as needed
• Fresh lime juice or white-wine vinegar, to taste
• 1 small handful fresh herbs (like chervil), leaves picked intact, stalks finely minced

Instructions

First making the mayonnaise. Heat the fat in one small pot, toss in the outer salad greens, cover and wilt for approximately 60 seconds, stirring a couple times, till they have softened. Pour this contents into a container of an immersion processor, add the nuts and whole egg, then blend until smooth. As necessary, add extra nuts to get a mayonnaise-like consistency. Store in an airtight jar in the refrigerator for up to three days.

For prepare the dish, drizzle each lettuce portion with oil and acid, then salt generously. Dress with one tight drizzle of the herb emulsion, then scatter with the greens. Arrange on two dishes and serve immediately.