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Drawing from a popular New York eatery, this groundbreaking technique transforms usually thrown-out outer lettuce leaves into an luxurious herbaceous emulsion. It’s a brilliant way to minimize kitchen waste while creating a condiment delicious and versatile.

Why Repurpose Outer Lettuce Leaves?

These outer leaves are nature’s protective packaging, guarding the delicate inner lettuce. While recycling produce trimmings is one fundamental zero-waste habit, finding new uses for them is additionally impactful. Converting surplus ingredients into fertile soil prevents dump buildup, where they can release methane, a potent environmental concern.

This is quite innovative if you consider about it: food rots and transforms into that perfect soil to feed further crops, thereby completing this cycle and respecting nature’s process of life.

However, given over thirty percent extra food being made compared to needed, using precious ingredients efficiently becomes essential. Reducing leftovers not only saves cash but also promotes a more eco-friendly way of living.

This Green “Mayonnaise” Recipe

This adaptable formula functions with whatever variety of lettuce and nuts. Through incorporating one entire egg, one avoid the need to use up an leftover egg white. The result is an smooth, rich dressing that works perfectly with salads, roasted vegetables, seared chicken, pasta, or rice.

Yields 2

To Make the Herb Emulsion (Makes approximately 200 grams)

• 100 grams butter
• 50g outer lettuce greens of two romaine or butter lettuce, washed and dried
• 20g shelled salted nuts – light-colored seeds such as cashews help maintain the bright green, though any nuts will do
• 1 medium entire egg

For the Salad

• 2 romaine or butter heads, halved longwise
• Extra-virgin olive oil, as needed
• Lemon juice or apple cider vinegar, as desired
• One small bunch soft herbs (like chives), sprigs left whole, stalks thinly minced

Instructions

Begin by making the mayonnaise. Melt the fat in one medium saucepan, add the outer salad leaves, cover and wilt for approximately 60 seconds, mixing once or twice, till they have softened. Pour the mixture into a container of an immersion blender, add the pistachios and whole egg, then blend until smooth. If needed, add more nuts to achieve the thick texture. Store in a sealed jar in the fridge for as long as three days.

For assemble the salad, sprinkle each gem portion with oil and acid, then season generously. Coat with a zigzag drizzle of the green emulsion, then scatter with the herbs. Arrange on 2 plates and enjoy immediately.