Upcycling Outer Lettuce Leaves into Rich Mayonnaise – A Sustainable Recipe
Modeled after an acclaimed New York restaurant, this innovative method transforms typically wasted external salad leaves into a luxurious herbaceous “mayonnaise”. This is a brilliant approach to cut down on kitchen waste while making something tasty and flexible.
The Reason Use External Salad Leaves?
Those outer greens are the plant’s natural wrapping, shielding the delicate inner leaves. While composting produce scraps is one fundamental sustainable habit, finding creative applications for these parts is additionally impactful. Converting surplus food into fertile soil prevents landfill buildup, where they can emit greenhouse gases, which is a powerful environmental concern.
This is rather radical when you think about it: produce decomposes and transforms into that perfect growing medium to feed further plants, thereby closing this cycle and honoring nature’s cycle of life.
However, with over 30% surplus food getting made than needed, using precious ingredients wisely is essential. Reducing waste not only conserves money but also supports a increasingly eco-friendly lifestyle.
The Herb-Infused “Mayonnaise” Recipe
The versatile recipe works with any type of lettuce and nuts. Through using one entire egg, you eliminate any need to repurpose an extra white. The outcome is an smooth, nutty dressing that works perfectly with salads, grilled veggies, seared chicken, pasta, or rice.
Yields two
To Make the Green Emulsion (Yields approximately 200g)
- 100g butter
- 50g outer salad leaves of 2 little gems, washed and dried
- 20g shelled salted nuts – light-colored seeds like blanched almonds help keep the vivid color, though whatever seeds will work
- 1 small entire egg
For the Side
- Two little gem lettuces, split longwise
- Extra-virgin olive oil, to taste
- Fresh lime juice or apple cider vinegar, as desired
- One generous handful fresh greens (like chervil), leaves picked whole, stems finely minced
Steps
Begin by preparing the mayonnaise. Heat the fat in one small pot, toss in the external lettuce greens, cover and wilt for about 60 seconds, mixing once or twice, until they have wilted. Transfer the contents into the container of an immersion processor, add the pistachios and egg, then process until creamy. As necessary, add more seeds to get a thick texture. Keep in a airtight container in the refrigerator for up to 3 days.
To prepare the dish, drizzle each lettuce portion with olive oil and lemon juice, then season liberally. Coat with a tight pattern of the green mayonnaise, then top with the herbs. Place on two plates and enjoy right away.
