Transforming Outer Lettuce Leaves into Rich Emulsion – An Sustainable Guide
Drawing from a popular NYC restaurant, the innovative technique converts often-discarded external salad leaves into a luxurious herbaceous “mayonnaise”. It’s a ingenious approach to reduce food waste while producing a condiment tasty and versatile.
Why Use Outer Lettuce Leaves?
Those external leaves serve as nature’s protective wrapping, guarding the delicate inside lettuce. While composting produce scraps is one basic zero-waste practice, finding new uses for these parts is additionally beneficial. Converting excess ingredients into fertile soil avoids dump buildup, where it can emit methane, which is a potent climate issue.
It’s rather radical when you consider over it: food decomposes and becomes that perfect soil to nourish further crops, thereby completing the loop and respecting nature’s cycle of life.
Yet, with more than 30% extra produce getting made than needed, consuming valuable resources efficiently becomes essential. Reducing waste not only conserves cash but also promotes the increasingly sustainable way of living.
This Herb-Infused Emulsion Method
This versatile recipe functions with whatever variety of lettuce and seeds. Through using a whole egg, you eliminate any need to repurpose the extra white. The outcome is an creamy, nutty sauce that pairs perfectly with greens, roasted vegetables, grilled chicken, noodles, or rice.
Yields two
To Make the Green “Mayonnaise” (Yields approximately 200g)
- 100g butter
- 50g outer salad greens from 2 romaine or butter lettuce, washed and dried
- 20g peeled salted pistachios – white seeds like pine nuts help maintain a bright color, though any nuts can do
- One medium entire egg
For the Salad
- 2 little gem lettuces, halved lengthways
- Extra-virgin oil, as needed
- Lemon juice or white-wine vinegar, to taste
- 1 generous handful fresh greens (like chervil), leaves picked intact, stalks thinly chopped
Instructions
Begin by preparing the emulsion. Heat the fat in one small saucepan, toss in the outer salad greens, cover and cook for about a minute, mixing a couple times, till they have softened. Pour the contents into the container of an stick blender, include the pistachios and whole egg, then process until creamy. As necessary, add more nuts to achieve the mayonnaise-like texture. Store in an airtight container in the fridge for up to 3 days.
To assemble the salad, sprinkle each lettuce half with oil and acid, then salt generously. Dress with one tight drizzle of the herb mayonnaise, then scatter with the herbs. Place on two plates and enjoy right away.
