Cauliflower Core: 5 Ways to Avoid Throwing It Away

Cauliflower is one of the most versatile vegetables of the winter season, rich in nutrients and perfect for many recipes. When we cook it we often tend to use only the florets and discard the core. Actually even the heart of the cauliflower is edible e rich in properties: you just need to know how to clean and cook it to turn it into a valuable ingredient for a truly Zero Waste kitchen.

Discover in the 5 recipes below how to best enhance the cauliflower core.

Difference between cauliflower florets and cores

Cauliflower is made up of two main parts:

florets, more tender and commonly used, perfect for short cooks such as steaming, pan-frying, pancakes or soups. They are the most well-known and used part in traditional recipes.

core, also called the stem or heart of cauliflower, is the central part has a firmer and more fibrous consistency than florets, but a delicate and slightly sweet flavour. Precisely because of this structure, it requires a slightly different preparation to be cooked correctly.

Very often it is discarded for no reason: treated correctly it can become the protagonist of velvety dishes, crunchy side dishes, salads and other surprising dishes.

How to prepare cauliflower core

To make the core tender and pleasant it is important to follow these steps:

1. Remove the most fibrous part
   Cut the stem at the base with a knife and remove the harder outer layer. This simple operation completely changes the consistency.
2. Cut it into regular pieces
   Depending on the recipe, you can reduce it to cubes, strips, thin slices or washers.
3. Cook it the correct way
   The core generally takes a few minutes longer than florets: boiled or steamed, it becomes tender in 8–12 minutes, while in the oven or pan it can cook together with other vegetables.

Once cleaned and softened, it can be used in many preparations.

5 Recipes to Avoid Wasting Cauliflower Core

1. Cream of cauliflower core soup

A warm, light and surprisingly tasty cream.
Ingredients: cauliflower core, potato, onion, vegetable broth, oil, salt, pepper.

Peel the core and dice it, then wilt the onion slightly in a drizzle of oil in a saucepan. Add the potato and core, cover everything with hot broth and cook for about twenty minutes, until the vegetables are soft. Blend until you obtain a smooth, homogeneous and complete cream with a drizzle of raw oil and a grind of black pepper.

Excellent both as a first course and as a base for croutons or as a topping.

2. Gratin cauliflower core

A simple and comfortable side dish, perfect for the whole family.
Ingredients: cauliflower core, breadcrumbs, parmesan, extra virgin olive oil, salt.

Cut the core into thin slices or sticks and blanch it for a few minutes, just long enough to make it softer. Transfer it to a baking dish, season it with breadcrumbs, parmesan and a drizzle of oil and bake it in the oven at 190°C for 20–25 minutes, until golden and crispy on the surface.

Result: soft on the inside and crunchy on the outside.

3. Crispy Core Chips

A perfect recipe for using even the thinnest parts of the stem.
Ingredients: core, extra virgin olive oil, salt, paprika or curry (optional).

Slice the core very finely, using a sharp knife or mandolin to obtain thin, even slices. Season them with oil, salt and, if you like, a touch of spices. Place them on a well-spaced baking sheet and bake at 180°C for 12–15 minutes, until light and crispy.

They are ideal as a light snack or as a topping for velvets and salads.

4. Raw corsol salad

The core, cut very thinly, can also be eaten raw.
Ingredients: core, lemon, extra virgin olive oil, salt, pepper, parmesan flakes or dried fruit.

Carefully peel the core to remove any tough parts, then slice it very thinly, almost like a carpaccio. Drizzle with oil and lemon, season with salt and pepper, and top with toasted almonds or grana flakes, which add a crunchy, aromatic note.

A fresh and winter recipe perfect as an appetizer or side dish.

5. Rice with cauliflower core

A simple and fragrant one-pot meal.
Ingredients: rice, cauliflower core, onion, broth, extra virgin olive oil, parmesan cheese.

Cut the core into small cubes and fry the onion in a drizzle of oil, then add the cubes to brown them for a few minutes. Combine the rice and bring it to cook, gradually adding hot broth. Once ready, manteca with parmesan and a drizzle of oil to obtain a creamy and fragrant dish.

An original alternative to classic cauliflower risotto.

Proprietà nutrizionali del torsolo di cavolfiore

The nutritional profile of the core is strikingly similar to that of florets. This part of the cauliflower is also low in calories but rich in valuable micronutrients. Contains good amounts of vitamin C, which supports the immune system, and vitamin K, useful for bone health and natural coagulation processes. There is no shortage of folate, which is especially important during pregnancy, and a good amount of fiber that contributes to satiety and intestinal well-being. Like the rest of the plant, the core offers antioxidant compounds such as glucosinolates, associated with protective and detoxifying effects. Recovering it in the kitchen therefore means reducing waste without giving up a healthy, versatile and property-rich ingredient.

Discover more Zero Waste ideas and our Seasonal Bonuses

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