Zero waste in the kitchen: spring onion stems

Welcome to a new edition of our Zero Waste in the Kitchen column!
Today we learn how to value the spring onion stalks, an often discarded part that can actually become the perfect base for a warm, light, and beneficial recipe.

With this recipe you will discover how to turn them into a creamy and comforting soup, perfect for reducing waste in the kitchen without sacrificing taste.

Spring onion stalks

The spring onion stalks were Used for years as an ingredient in folk medicine. In fact, thanks to their characteristics, they bring a great many benefits to our bodies. Because of their high water content, they are excellent natural diuretics; they also contain sulfurates, which contribute to anti-inflammatory action.
In addition, they have an effect on blood sugar levels and therefore recommended for those with diabetes and high cholesterol.
Finally, they help the circulatory system, stimulate good mood and promote stress reduction.

Spring onion stalk soup

A simple and wholesome first course, ideal for recovering spring onion stalks and bringing a healthy and sustainable preparation to the table.

Ingredients:

• 400 g of spring onion stalks
• 400 g of potatoes
• 1 spring onion
• 1 piece of carrot
• 1 celery rib
• 700 g of vegetable broth
• Salt and pepper to taste
• Extra virgin olive oil q.b.

Preparation:

1. Peel the carrot, remove the tough strands from the celery, and remove the outer part of the spring onion.

2. Chop the carrot, celery and spring onion and sauté them in a saucepan with a drizzle of extra virgin olive oil over moderate heat.

3. Wash the spring onion stalks thoroughly and cut them into pieces.

4. Peel the potatoes and cut them into cubes.

5. Add the spring onion stalks and potatoes to the stir-fry and let it season for a few minutes, stirring.

6. Pour in hot vegetable broth and cook over a gentle heat for about 30 minutes.

7. Adjust the salt and pepper and serve the soup hot or warm.

Tip: Accompany the soup with slices of homemade bread or croutons for an even more complete dish.

More Zero Waste ideas and recipes

• Did you know that the onion skins Can they be used to make a flavor enhancer? Find out how in the article.
• Even the artichoke stems can be used to make special pancakes, you just need to follow the recipe.
• Looking for inspiration? Visit the section Zero wastes.