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Modeled after a well-known New York eatery, this creative technique turns often-discarded outer lettuce leaves into an luxurious herbaceous emulsion. This is a smart way to minimize kitchen waste while producing something delicious and adaptable.

The Reason Repurpose External Salad Leaves?

Those outer leaves serve as nature’s natural wrapping, guarding the tender inside lettuce. Although recycling vegetable scraps is a basic zero-waste habit, discovering new uses for these parts is even more beneficial. Turning excess food into rich compost avoids dump accumulation, where they can emit methane, a powerful environmental concern.

It’s rather innovative if you consider about it: produce rots and transforms into the perfect soil to nourish more crops, thereby completing this cycle and respecting the cycle of growth.

Yet, with over 30% surplus produce getting produced compared to needed, using precious ingredients efficiently becomes crucial. Reducing waste not only saves money but also supports a more sustainable lifestyle.

The Herb-Infused “Mayonnaise” Method

The adaptable recipe functions with any type of salad greens and seeds. By using one whole egg, you eliminate any need to use up the leftover egg white. This result is an creamy, rich sauce that pairs perfectly with salads, roasted vegetables, grilled poultry, noodles, or grains.

Serves 2

To Make the Herb Emulsion (Makes about 200 grams)

• 100 grams butter
• 50g external salad leaves from two little gems, washed and thoroughly dried
• 20g peeled salted pistachios – light-colored nuts like cashews help maintain the bright green, but whatever seeds can work
• 1 small whole egg

To Make the Side

• 2 romaine or butter heads, halved lengthways
• Extra-virgin olive oil, to taste
• Fresh lime juice or white-wine vinegar, as desired
• 1 small bunch soft herbs (like dill), sprigs picked intact, stalks finely minced

Instructions

First making the emulsion. Melt the fat in one small saucepan, add the outer salad leaves, cover and cook for about 60 seconds, stirring once or twice, till they have softened. Transfer the contents into a container of a immersion blender, add the nuts and whole egg, then blend until smooth. As necessary, incorporate more nuts to achieve the mayonnaise-like consistency. Store in a sealed container in the refrigerator for up to 3 days.

To prepare the salad, sprinkle each gem half with oil and lemon juice, then salt generously. Dress with one zigzag pattern of the green mayonnaise, then top with the herbs. Place on two plates and enjoy immediately.