Repurposing External Lettuce Leaves into Rich Mayonnaise – An Zero-Waste Recipe
Drawing from a well-known NYC eatery, the groundbreaking technique converts typically wasted external salad leaves into an velvety herbaceous “mayonnaise”. This is a brilliant way to minimize leftovers while making a condiment tasty and adaptable.
The Reason Use Outer Lettuce Leaves?
Those outer leaves serve as nature’s protective wrapping, guarding the tender inner leaves. While recycling vegetable trimmings is one basic sustainable practice, finding new applications for them is even more beneficial. Converting excess food into rich soil prevents landfill accumulation, where they can release methane, a potent climate concern.
This is rather innovative if you consider over it: produce decomposes and becomes that ideal soil to feed further crops, thereby closing this cycle and respecting nature’s process of life.
Yet, with over 30% surplus food being produced than needed, consuming valuable resources wisely becomes essential. Reducing waste not only saves money but also supports the more sustainable lifestyle.
This Herb-Infused “Mayonnaise” Method
The adaptable recipe works with whatever type of salad greens and seeds. Through using a entire egg, one eliminate any need to repurpose an leftover white. The outcome is a smooth, rich sauce that works beautifully with greens, roasted veggies, grilled poultry, pasta, or rice.
Serves two
For the Herb “Mayonnaise” (Yields about 200g)
- 100 grams butter
- 50g external lettuce leaves from 2 little gems, rinsed and thoroughly dried
- 20 grams shelled salted nuts – white nuts such as cashews help maintain the vivid color, though any nuts can work
- 1 small whole egg
For the Salad
- Two little gem lettuces, halved lengthways
- Extra-virgin oil, to taste
- Fresh lime juice or white-wine vinegar, to taste
- 1 small bunch soft greens (like chervil), leaves picked whole, stalks finely chopped
Instructions
First preparing the emulsion. Melt the fat in a medium saucepan, toss in the outer lettuce greens, place a lid and wilt for about 60 seconds, mixing a couple times, until they have softened. Pour the contents into a jug of an stick blender, add the pistachios and whole egg, then process until creamy. As necessary, add extra seeds to achieve a thick texture. Keep in a airtight container in the fridge for up to three days.
To prepare the dish, drizzle each gem portion with olive oil and acid, then season liberally. Dress with a zigzag pattern of the herb mayonnaise, then scatter with the greens. Arrange on two plates and serve immediately.
