Repurposing External Lettuce Leaves into Rich Emulsion – An Sustainable Recipe

Inspired by a popular New York restaurant, this innovative technique converts often-discarded external lettuce leaves into an luxurious green “mayonnaise”. This is an smart way to cut down on food waste while making a condiment flavorful and adaptable.

The Reason Repurpose External Salad Greens?

These external leaves are nature’s protective wrapping, guarding the tender inner lettuce. While recycling vegetable scraps is one fundamental zero-waste habit, discovering new uses for them is additionally impactful. Turning excess food into rich compost prevents dump accumulation, where they can emit methane, a powerful environmental concern.

This is quite radical when you think about it: food rots and becomes the ideal growing medium to feed further plants, thereby completing this cycle and respecting nature’s cycle of growth.

However, with over thirty percent extra food being made than required, consuming valuable ingredients wisely is essential. Reducing leftovers not only saves money but also supports a more sustainable lifestyle.

The Herb-Infused Emulsion Method

This adaptable formula functions with any variety of lettuce and seeds. By using one entire egg, you avoid any need to use up the leftover egg white. This outcome is a smooth, nutty dressing that works beautifully with salads, roasted vegetables, grilled chicken, noodles, or grains.

Yields two

To Make the Herb “Mayonnaise” (Makes approximately 200 grams)

• 100 grams butter
• 50g outer lettuce greens of 2 romaine or butter lettuce, washed and dried
• 20 grams shelled salted nuts – light-colored seeds such as blanched almonds help maintain the bright green, though whatever nuts can do
• 1 medium whole egg

For the Side

• Two little gem heads, halved longwise
• Cold-pressed oil, to taste
• Lemon juice or apple cider vinegar, as desired
• One small bunch fresh herbs (such as chervil), sprigs picked intact, stems finely minced

Instructions

First preparing the emulsion. Melt the fat in one small saucepan, add the external lettuce leaves, cover and wilt for about 60 seconds, mixing once or twice, until they have wilted. Pour this mixture into a jug of an immersion blender, include the pistachios and egg, then process until smooth. As necessary, add extra seeds to get the thick consistency. Store in an sealed container in the fridge for up to three days.

For prepare the salad, sprinkle each gem half with oil and lemon juice, then season liberally. Coat with one zigzag drizzle of the green mayonnaise, then top with the greens. Place on 2 plates and serve right away.