🔗 Share this article

Inspired by a well-known New York eatery, the groundbreaking technique converts often-discarded outer lettuce greens into an luxurious green emulsion. It’s a brilliant way to minimize food waste while producing something delicious and flexible.

The Reason Repurpose Outer Salad Leaves?

These external leaves are the plant’s natural packaging, shielding the tender inside lettuce. Although recycling vegetable scraps is a basic zero-waste practice, finding new uses for them is even more impactful. Turning excess ingredients into rich soil prevents dump accumulation, where it can release greenhouse gases, a potent environmental issue.

This is rather radical when you think about it: food decomposes and transforms into the perfect growing medium to feed more plants, thereby completing the loop and respecting the cycle of life.

Yet, with over thirty percent surplus food being produced than needed, using valuable ingredients wisely becomes essential. Minimizing waste not only saves money but also supports a more sustainable way of living.

The Green “Mayonnaise” Method

This adaptable recipe functions with whatever variety of salad greens and nuts. Through incorporating one entire egg, one avoid the hassle to use up an extra white. This outcome is a smooth, nutty dressing that pairs beautifully with greens, grilled veggies, seared poultry, noodles, or rice.

Yields two

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

• 100 grams butter
• 50 grams external lettuce greens of two romaine or butter lettuce, rinsed and dried
• 20g shelled roasted pistachios – light-colored nuts like pine nuts help keep a bright green, though whatever seeds can work
• One small whole egg

For the Salad

• Two little gem heads, halved lengthways
• Extra-virgin oil, as needed
• Lemon juice or apple cider vinegar, to taste
• 1 generous handful soft herbs (like parsley), sprigs left whole, stems finely minced

Steps

Begin by preparing the emulsion. Melt the fat in a medium saucepan, add the outer lettuce leaves, cover and wilt for approximately 60 seconds, stirring a couple times, until they have softened. Transfer the mixture into the container of an stick processor, include the pistachios and whole egg, then blend until smooth. As necessary, add extra nuts to achieve the thick consistency. Store in a airtight container in the refrigerator for up to 3 days.

For prepare the salad, drizzle each gem half with oil and lemon juice, then season generously. Coat with one zigzag pattern of the herb mayonnaise, then scatter with the herbs. Place on 2 plates and serve right away.