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Drawing from an acclaimed NYC restaurant, this creative method turns typically wasted external lettuce leaves into a velvety green emulsion. This is an ingenious way to cut down on food waste while producing a condiment flavorful and flexible.

The Reason Repurpose Outer Lettuce Greens?

These outer leaves serve as nature’s protective wrapping, shielding the delicate inside lettuce. While composting produce trimmings is a fundamental sustainable practice, finding creative applications for these parts is additionally beneficial. Turning surplus ingredients into rich compost prevents landfill accumulation, where it may release greenhouse gases, which is a powerful environmental issue.

This is rather radical if you consider over it: food decomposes and transforms into that perfect growing medium to feed further crops, thereby closing this loop and honoring nature’s cycle of life.

However, given over 30% surplus food getting made than needed, consuming valuable resources efficiently becomes essential. Minimizing waste not only saves cash but also promotes a more sustainable lifestyle.

The Green “Mayonnaise” Method

The adaptable formula works with any variety of lettuce and seeds. By incorporating a whole egg, you eliminate the hassle to use up the leftover white. The outcome is an smooth, nutty sauce that works perfectly with greens, grilled veggies, grilled poultry, pasta, or grains.

Serves two

For the Herb Emulsion (Yields approximately 200 grams)

• 100 grams unsalted butter
• 50g outer salad leaves of two romaine or butter lettuce, rinsed and dried
• 20 grams shelled roasted nuts – light-colored seeds such as pine nuts assist keep a bright color, but whatever nuts will work
• One medium whole egg

For the Side

• 2 little gem heads, split longwise
• Cold-pressed oil, as needed
• Lemon juice or apple cider vinegar, as desired
• 1 generous handful fresh herbs (like chervil), sprigs picked intact, stems thinly chopped

Steps

Begin by preparing the mayonnaise. Melt the butter in one small pot, add the external salad leaves, place a lid and wilt for approximately a minute, stirring once or twice, until they’ve softened. Transfer the mixture into the container of a stick blender, include the pistachios and whole egg, then process till creamy. As necessary, incorporate more seeds to get a thick consistency. Keep in an sealed container in the refrigerator for up to three days.

For assemble the salad, sprinkle each lettuce portion with oil and acid, then season liberally. Coat with a zigzag drizzle of the green emulsion, then scatter with the herbs. Arrange on 2 plates and serve right away.