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Drawing from a well-known New York eatery, this groundbreaking method turns often-discarded outer lettuce leaves into an luxurious green emulsion. It’s a brilliant way to minimize kitchen waste while creating a condiment flavorful and versatile.

The Reason Use External Lettuce Leaves?

These outer leaves are nature’s protective packaging, shielding the tender inner leaves. Although recycling vegetable scraps is a basic zero-waste practice, discovering new applications for these parts is even more impactful. Converting excess food into fertile soil avoids dump accumulation, where they can release methane, which is a potent climate concern.

It’s rather radical if you think over it: food rots and transforms into that ideal growing medium to nourish more crops, thereby completing this cycle and respecting nature’s cycle of growth.

However, given more than thirty percent surplus produce getting made than needed, consuming valuable ingredients wisely is essential. Reducing waste not only saves money but also promotes a more eco-friendly lifestyle.

The Herb-Infused “Mayonnaise” Recipe

This versatile formula functions with any variety of lettuce and seeds. By using one whole egg, one eliminate any hassle to repurpose an leftover white. This outcome is a creamy, nutty dressing that works perfectly with salads, roasted veggies, grilled poultry, pasta, or rice.

Serves two

To Make the Green Emulsion (Yields about 200 grams)

• 100g unsalted butter
• 50g external salad leaves from 2 little gems, washed and thoroughly dried
• 20g shelled salted nuts – light-colored nuts such as pine nuts help maintain the bright color, though any nuts will do
• 1 small entire egg

To Make the Salad

• 2 romaine or butter heads, split longwise
• Cold-pressed olive oil, to taste
• Fresh lime juice or white-wine vinegar, to taste
• 1 generous bunch soft greens (like chervil), sprigs picked intact, stalks finely chopped

Steps

First preparing the emulsion. Melt the butter in one medium pot, toss in the external salad leaves, cover and cook for about a minute, mixing a couple times, till they have softened. Transfer the contents into the jug of an stick processor, add the pistachios and egg, then process till smooth. As necessary, add more nuts to get a thick consistency. Store in a sealed container in the refrigerator for up to 3 days.

To assemble the salad, drizzle each lettuce half with olive oil and acid, then season liberally. Coat with a tight pattern of the herb emulsion, then scatter with the greens. Arrange on 2 dishes and enjoy immediately.