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Inspired by a well-known New York restaurant, this creative method turns often-discarded outer lettuce greens into an luxurious herbaceous “mayonnaise”. This is a smart way to minimize food waste while producing something tasty and versatile.

Why Repurpose Outer Lettuce Greens?

These external leaves serve as the plant’s natural packaging, guarding the tender inside leaves. Although recycling vegetable trimmings is a fundamental zero-waste habit, discovering new uses for them is additionally beneficial. Turning excess ingredients into fertile soil prevents dump buildup, where it may release methane, a potent environmental concern.

This is rather innovative if you consider over it: food decomposes and transforms into that ideal growing medium to nourish more crops, thus closing the cycle and respecting the process of life.

However, given over thirty percent surplus food getting made than needed, consuming valuable ingredients wisely is essential. Reducing leftovers not only saves money but also supports the increasingly sustainable way of living.

This Herb-Infused “Mayonnaise” Recipe

The adaptable recipe works with any type of lettuce and nuts. Through incorporating a entire egg, you avoid the hassle to repurpose an leftover egg white. The outcome is a creamy, nutty dressing that works beautifully with salads, roasted veggies, seared poultry, pasta, or grains.

Yields 2

For the Herb Emulsion (Makes about 200g)

• 100g unsalted butter
• 50g external lettuce leaves from two little gems, washed and dried
• 20g peeled salted pistachios – light-colored seeds such as blanched almonds help maintain the vivid color, but any nuts will do
• 1 small whole egg

To Make the Salad

• Two little gem heads, split lengthways
• Cold-pressed oil, as needed
• Lemon juice or apple cider vinegar, to taste
• One small handful fresh herbs (such as chervil), leaves left intact, stems thinly chopped

Instructions

Begin by preparing the mayonnaise. Heat the butter in a medium pot, add the outer lettuce greens, place a lid and cook for approximately 60 seconds, stirring once or twice, till they’ve softened. Pour this mixture into a container of an stick blender, add the nuts and whole egg, then process until smooth. If needed, incorporate extra nuts to get a mayonnaise-like consistency. Keep in an airtight jar in the refrigerator for as long as 3 days.

To assemble the salad, drizzle each lettuce half with olive oil and acid, then salt generously. Dress with a tight pattern of the green emulsion, then scatter with the greens. Place on two plates and serve immediately.