Repurposing External Lettuce Greens into Creamy Emulsion – A Sustainable Guide

Inspired by a popular NYC eatery, this creative technique turns typically wasted outer lettuce leaves into an smooth green emulsion. It’s a brilliant way to cut down on kitchen waste while making a condiment flavorful and versatile.

The Reason Repurpose Outer Salad Greens?

These external greens serve as the plant’s protective wrapping, shielding the delicate inner leaves. Although recycling vegetable trimmings is one basic sustainable practice, finding new uses for them is even more impactful. Turning excess ingredients into rich soil prevents landfill buildup, where it can release methane, which is a powerful climate issue.

This is quite radical if you consider over it: food rots and transforms into the ideal growing medium to feed further plants, thus completing the loop and respecting nature’s cycle of growth.

However, with over thirty percent surplus food getting made compared to needed, using precious resources wisely is crucial. Minimizing waste not only conserves cash but also supports the more eco-friendly lifestyle.

This Herb-Infused “Mayonnaise” Recipe

The adaptable formula functions with any variety of lettuce and nuts. By using a entire egg, one eliminate any need to repurpose an extra egg white. The outcome is a creamy, nutty dressing that works perfectly with salads, grilled veggies, grilled poultry, noodles, or grains.

Serves two

To Make the Herb Emulsion (Yields approximately 200 grams)

• 100g butter
• 50g external lettuce leaves of 2 little gems, rinsed and thoroughly dried
• 20g peeled salted nuts – white nuts such as cashews assist keep a bright green, though whatever seeds can work
• 1 medium whole egg

To Make the Side

• 2 romaine or butter heads, split longwise
• Cold-pressed olive oil, as needed
• Lemon juice or white-wine vinegar, as desired
• 1 generous handful soft greens (such as chervil), sprigs picked whole, stalks finely minced

Instructions

First preparing the emulsion. Melt the fat in a medium saucepan, add the outer lettuce greens, place a lid and wilt for about a minute, mixing a couple times, till they have softened. Transfer the contents into a container of a stick blender, add the nuts and whole egg, then process till smooth. If needed, add extra nuts to achieve the mayonnaise-like consistency. Keep in an sealed container in the fridge for as long as 3 days.

To prepare the dish, sprinkle each gem portion with oil and lemon juice, then salt liberally. Dress with one tight pattern of the herb emulsion, then top with the greens. Arrange on 2 plates and enjoy immediately.