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Modeled after a popular New York restaurant, the creative technique converts often-discarded outer lettuce greens into a smooth green “mayonnaise”. This is a brilliant way to reduce leftovers while producing something flavorful and versatile.

The Reason Use Outer Lettuce Greens?

Those outer leaves are nature’s protective packaging, guarding the delicate inner leaves. Although composting vegetable scraps is a basic sustainable practice, discovering new applications for them is even more beneficial. Converting excess food into fertile compost prevents landfill accumulation, where they can release methane, a potent climate concern.

This is rather innovative if you consider over it: produce rots and transforms into the perfect soil to nourish further plants, thus closing this cycle and respecting nature’s process of growth.

However, given more than thirty percent extra produce getting produced compared to needed, using valuable ingredients wisely becomes crucial. Minimizing waste not only conserves cash but also promotes a increasingly sustainable lifestyle.

This Herb-Infused “Mayonnaise” Method

This adaptable formula works with any type of lettuce and nuts. By using one whole egg, you eliminate the need to repurpose the leftover egg white. This result is an smooth, rich dressing that pairs beautifully with salads, roasted vegetables, grilled poultry, pasta, or rice.

Yields 2

For the Green Emulsion (Yields approximately 200 grams)

• 100g butter
• 50 grams outer salad greens from two romaine or butter lettuce, rinsed and thoroughly dried
• 20g peeled roasted pistachios – white seeds such as cashews help keep a vivid green, though any seeds can work
• 1 small entire egg

To Make the Side

• 2 little gem lettuces, halved lengthways
• Cold-pressed oil, as needed
• Fresh lime juice or apple cider vinegar, as desired
• One small handful fresh herbs (like chervil), sprigs left whole, stems thinly chopped

Instructions

Begin by preparing the mayonnaise. Melt the fat in one small pot, add the external lettuce leaves, place a lid and cook for about 60 seconds, mixing a couple times, till they’ve softened. Transfer this contents into the container of an stick blender, add the pistachios and whole egg, then blend till smooth. As necessary, add extra seeds to achieve the mayonnaise-like consistency. Keep in an sealed container in the fridge for as long as 3 days.

For prepare the salad, drizzle each lettuce half with olive oil and acid, then season liberally. Coat with a zigzag drizzle of the green emulsion, then top with the herbs. Place on 2 dishes and enjoy immediately.