Upcycling External Lettuce Greens into Creamy Emulsion – A Zero-Waste Recipe
Drawing from a popular New York eatery, this innovative method transforms typically wasted external salad greens into a luxurious green emulsion. This is a brilliant way to cut down on leftovers while creating something tasty and adaptable.
The Reason Use External Lettuce Greens?
Those outer greens are the plant’s natural packaging, guarding the delicate inside lettuce. While composting produce trimmings is a fundamental sustainable habit, discovering new uses for these parts is additionally beneficial. Turning excess ingredients into rich compost prevents dump buildup, where it can release methane, a powerful climate concern.
This is quite radical if you consider over it: produce rots and becomes that ideal growing medium to nourish more crops, thus completing the cycle and honoring the cycle of life.
Yet, with over 30% extra produce being made than required, consuming precious ingredients wisely is essential. Reducing leftovers not only conserves money but also supports a more sustainable lifestyle.
The Green “Mayonnaise” Recipe
The versatile recipe works with whatever variety of salad greens and nuts. By using a whole egg, one eliminate the hassle to use up an extra egg white. This outcome is an smooth, nutty sauce that pairs beautifully with greens, roasted veggies, grilled poultry, pasta, or grains.
Yields two
For the Herb Emulsion (Yields about 200g)
- 100g butter
- 50 grams outer salad leaves from two little gems, rinsed and dried
- 20g peeled roasted nuts – light-colored nuts such as blanched almonds help maintain a bright green, but whatever seeds can do
- One small entire egg
For the Salad
- Two romaine or butter lettuces, split longwise
- Extra-virgin oil, to taste
- Lemon juice or white-wine vinegar, as desired
- One small handful fresh herbs (such as parsley), sprigs picked whole, stems finely minced
Steps
First making the mayonnaise. Heat the butter in a medium saucepan, toss in the external lettuce greens, place a lid and wilt for about a minute, mixing once or twice, till they have softened. Transfer this contents into the container of a immersion processor, add the pistachios and egg, then process till creamy. If needed, add more nuts to achieve the thick consistency. Store in an airtight container in the refrigerator for as long as three days.
To assemble the salad, drizzle each lettuce portion with oil and lemon juice, then salt generously. Dress with a tight pattern of the green mayonnaise, then top with the greens. Place on 2 dishes and serve right away.