Transforming Outer Lettuce Leaves into Creamy Mayonnaise – A Sustainable Recipe

Drawing from a popular NYC eatery, this creative technique transforms usually thrown-out outer lettuce leaves into an velvety green “mayonnaise”. It’s a smart way to reduce food waste while producing something delicious and versatile.

Why Repurpose Outer Salad Leaves?

Those external greens serve as the plant’s natural wrapping, shielding the tender inside lettuce. While composting produce trimmings is one basic zero-waste practice, finding creative applications for them is even more impactful. Turning excess ingredients into fertile compost avoids dump buildup, where they may release greenhouse gases, which is a potent environmental concern.

It’s quite radical if you think over it: produce decomposes and becomes the perfect soil to nourish more crops, thus closing the loop and respecting the process of growth.

However, given more than thirty percent extra food being produced compared to required, consuming precious resources wisely is essential. Reducing leftovers not only saves money but also promotes a increasingly sustainable lifestyle.

The Herb-Infused “Mayonnaise” Method

This adaptable formula works with whatever variety of lettuce and seeds. By incorporating a whole egg, one avoid any need to use up an leftover white. The result is a smooth, rich dressing that pairs beautifully with greens, grilled veggies, grilled poultry, pasta, or rice.

Yields 2

To Make the Green Emulsion (Makes approximately 200 grams)

• 100 grams unsalted butter
• 50 grams external lettuce leaves from two little gems, washed and dried
• 20g shelled roasted pistachios – light-colored nuts such as blanched almonds assist maintain the bright color, but any nuts can do
• 1 small entire egg

To Make the Side

• 2 romaine or butter lettuces, split longwise
• Cold-pressed oil, as needed
• Fresh lime juice or apple cider vinegar, as desired
• 1 generous handful soft greens (like parsley), sprigs picked whole, stalks thinly chopped

Instructions

First preparing the mayonnaise. Melt the butter in a small pot, toss in the external salad leaves, cover and wilt for approximately a minute, stirring a couple times, until they’ve wilted. Pour the mixture into the container of a immersion processor, add the nuts and egg, then process till creamy. If needed, incorporate extra seeds to get the thick texture. Keep in an airtight container in the fridge for up to 3 days.

To prepare the dish, drizzle each gem portion with olive oil and lemon juice, then salt generously. Coat with one zigzag drizzle of the green mayonnaise, then scatter with the greens. Arrange on two plates and serve immediately.