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Drawing from an acclaimed NYC restaurant, the innovative technique converts usually thrown-out outer salad greens into an velvety herbaceous “mayonnaise”. It’s an smart way to minimize kitchen waste while making something tasty and adaptable.

Why Repurpose Outer Lettuce Leaves?

These external greens serve as nature’s natural wrapping, shielding the delicate inside lettuce. Although composting produce scraps is one basic zero-waste practice, discovering creative uses for these parts is even more impactful. Turning excess food into rich compost avoids dump accumulation, where they may release greenhouse gases, which is a powerful climate concern.

This is quite innovative when you think about it: produce decomposes and transforms into that perfect growing medium to nourish more crops, thus closing this cycle and respecting the process of life.

However, given over 30% extra produce getting produced compared to needed, using valuable ingredients wisely becomes essential. Minimizing waste not only saves cash but also promotes the increasingly sustainable way of living.

This Herb-Infused Emulsion Method

This versatile formula functions with any type of lettuce and seeds. By incorporating one entire egg, you avoid any need to repurpose an extra egg white. The outcome is a smooth, rich dressing that pairs perfectly with greens, roasted veggies, grilled chicken, noodles, or rice.

Yields two

To Make the Herb Emulsion (Yields about 200 grams)

• 100 grams unsalted butter
• 50g outer lettuce greens from 2 little gems, rinsed and dried
• 20 grams shelled roasted nuts – light-colored seeds such as blanched almonds assist keep a vivid green, though any nuts can work
• 1 small entire egg

For the Salad

• Two romaine or butter heads, split lengthways
• Extra-virgin olive oil, to taste
• Fresh lime juice or apple cider vinegar, to taste
• One generous handful fresh greens (like dill), sprigs picked intact, stalks finely minced

Instructions

First preparing the emulsion. Melt the fat in one medium saucepan, add the external lettuce leaves, place a lid and wilt for approximately a minute, stirring a couple times, till they have softened. Pour this mixture into a jug of an immersion blender, add the nuts and egg, then blend until smooth. If needed, incorporate more seeds to get the thick consistency. Keep in a sealed container in the refrigerator for up to three days.

To assemble the salad, sprinkle each gem half with olive oil and lemon juice, then season liberally. Dress with one tight pattern of the herb emulsion, then scatter with the herbs. Arrange on two dishes and serve right away.