🔗 Share this article Upcycling Outer Lettuce Leaves into Creamy Mayonnaise – A Sustainable Recipe Drawing from an acclaimed New York eatery, the groundbreaking method converts usually thrown-out outer salad leaves into an velvety green emulsion. This is an smart approach to minimize kitchen waste while making something tasty and adaptable. The Reason Repurpose External Lettuce Greens? Those external greens are the plant’s protective wrapping, guarding the tender inner leaves. While recycling vegetable scraps is a fundamental zero-waste habit, finding new uses for them is even more beneficial. Converting surplus ingredients into fertile compost prevents dump buildup, where they may emit greenhouse gases, which is a potent climate concern. This is quite innovative if you consider about it: produce decomposes and becomes the ideal soil to feed further plants, thus closing this cycle and respecting nature’s process of growth. Yet, with more than 30% surplus food getting made than needed, using precious ingredients wisely becomes crucial. Minimizing leftovers not only saves cash but also promotes the increasingly eco-friendly lifestyle. This Herb-Infused Emulsion Method The adaptable formula works with whatever variety of lettuce and seeds. By incorporating a whole egg, you avoid any hassle to use up the leftover egg white. The outcome is a creamy, rich dressing that works beautifully with greens, roasted vegetables, seared chicken, pasta, or grains. Serves 2 For the Green “Mayonnaise” (Makes about 200g) 100 grams butter 50 grams outer salad greens from two little gems, washed and thoroughly dried 20g shelled roasted nuts – light-colored nuts such as blanched almonds help maintain the bright color, though any seeds will do One small entire egg For the Side Two little gem heads, halved lengthways Extra-virgin oil, as needed Lemon juice or white-wine vinegar, to taste 1 generous handful fresh greens (like parsley), sprigs picked whole, stalks thinly minced Steps First preparing the mayonnaise. Heat the fat in a medium saucepan, toss in the external lettuce leaves, cover and cook for about 60 seconds, mixing a couple times, until they’ve softened. Transfer the contents into the container of a immersion blender, add the pistachios and whole egg, then process until smooth. As necessary, add extra nuts to achieve the thick consistency. Store in a airtight jar in the fridge for as long as 3 days. To assemble the dish, sprinkle each gem portion with olive oil and acid, then season liberally. Dress with a tight drizzle of the herb emulsion, then top with the greens. Arrange on 2 dishes and serve right away.