Throw walnuts into boiling water! This secret was told to me by my grandmother

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In the realm of culinary traditions, some of the most remarkable techniques are the ones handed down through generations, often kept as closely guarded family secrets. The practice of boiling whole walnuts in already boiling water is one such hidden gem, a culinary trick shared by wise grandmothers across the globe. This age-old method, involving an initial boil followed by the satisfying crack of the shell, unlocks the flavors hidden within the walnut’s tough exterior.

In this article, we’ll explore this ingenious technique that involves boiling whole walnuts for just five minutes before extracting their delicious kernels.

The Culinary Tradition

benefits of walnuts, walnut nutrition

  1. A Simple Yet Effective Trick: Boiling whole walnuts in already boiling water is a technique known for its straightforwardness. It requires only two elements: whole walnuts and a pot of boiling water. The genius of this method lies in its ability to make the otherwise challenging task of cracking whole walnuts considerably easier.
  2. Efficiency at Its Best: The primary objective of boiling whole walnuts is to soften the shells, making it effortless to extract the coveted nutmeat. This method is particularly useful when dealing with fresh walnuts with shells that seem impervious to cracking.

How to Boil Whole Walnuts

  1. Prepare Your Walnuts: Begin with whole walnuts, still encased in their tough shells.
  2. Boil a Pot of Water: Bring a pot of water to a rolling boil.
  3. Add the Walnuts: Gently place the whole walnuts into the boiling water. Ensure they are fully submerged.
  4. Boil for 5 Minutes: Allow the walnuts to boil for a mere 5 minutes. This brief stint in the hot water will effectively soften the shells.
  5. Remove and Cool: Carefully take the walnuts out of the boiling water and let them cool. They should be at a temperature comfortable to handle.
  6. Crack Open with Ease: Thanks to the brief boiling, you’ll find it significantly easier to crack open the softened shells, revealing the delicious walnut kernels within.
  7. Utilize the Nutmeat: Once the nutmeat is extracted, you can use it in a wide array of culinary delights, from savory dishes like salads and stir-fries to sweet creations like cakes and brownies.

Why It Works

The reason behind the success of this method is that the heat causes the moisture trapped within the shells to expand, thus making them more pliable. This makes the act of cracking open the walnuts much simpler and far less frustrating.

Walnuts: A Nutritional Powerhouse

These versatile nuts are known for their high content of healthy fats, antioxidants, and essential nutrients. Incorporating walnuts into your diet can have a positive impact on heart health, brain function, and overall well-being.

Here are some of the top science-backed benefits:

  • Heart Health:
    • Walnuts are rich in antioxidants and omega-3 fatty acids, which have been found to lower the risk of heart disease.
    • A study published in the Journal of the American Heart Association found that consuming walnuts can help lower bad cholesterol levels, potentially reducing the risk of cardiovascular disease.
  • Cancer Prevention:
    • They contain compounds like polyphenols and urolithins that have anti-inflammatory and antioxidant properties, which can help in fighting inflammation and oxidative stress, reducing cancer risk.
    • Research in Nutrients highlighted that the consumption of walnuts might be associated with a reduced risk of certain cancers, including breast, prostate, and colorectal cancers.
  • Brain Health:
    • Walnuts are also beneficial for cognitive function, and regular consumption has been associated with improved brain health.
    • A study in The Journal of Nutrition concluded that eating walnuts can have a beneficial effect on enhancing cognitive and motor function in aging.
  • Weight Management:
    • Walnuts can also be a part of a weight management diet as they can promote satiety and curb hunger.
    • A review in Nutrients detailed that incorporating walnuts into the diet does not lead to weight gain or obesity, and can even aid in weight loss when replacing other high-calorie foods.

Exploring Similar Culinary Techniques

Boiling whole walnuts is just one example of how culinary traditions play a role in enhancing the flavors and textures of ingredients. Here are a few other techniques worth exploring:

  1. Blanching Almonds: Similar to boiling whole walnuts, blanching almonds involves briefly immersing them in boiling water to remove their skins. This technique is often used in recipes that require a smooth and creamy almond paste or as a way to enhance the appearance of almonds in various dishes.
  2. Brining Poultry: Brining, the process of soaking poultry in a saltwater solution, is a centuries-old method known for enhancing the juiciness and flavor of the meat. It is particularly useful when cooking lean cuts of poultry to prevent dryness and improve overall taste.
  3. Fermenting Vegetables: Fermentation is a culinary technique used to preserve vegetables while also creating unique and complex flavors. By harnessing the power of beneficial bacteria, vegetables like cabbage can transform into tangy sauerkrauts or kimchi, offering a delightful addition to a variety of dishes.

Tips for Incorporating Boiled Walnuts into Your Diet


Now that we’ve explored the wonders of boiling whole walnuts and other culinary traditions, let’s dive into some practical tips for incorporating boiled walnuts into your diet:

  1. Add Them to Salads: Boiled walnuts make a wonderful addition to leafy green salads, adding texture and a nutty flavor. Combine them with fresh vegetables, a light dressing, and your favorite protein for a satisfying and nutritious meal.
  2. Create Delicious Stir-Fries: Walnuts can be a delightful addition to stir-fries, offering a unique crunch and a hint of natural sweetness. Sauté your favorite vegetables, protein, and boiled walnuts in a flavorful sauce for a quick and nutritious dinner option.
  3. Bake Them into Desserts: Walnuts are a classic ingredient in many baked goods. Use the boiled walnut kernels in cakes, muffins, brownies, or even as a topping for ice cream to add a delicious and nutritious twist.

Here’s one of our favourite ways to incorporate walnuts into our diet!

Walnut & Spinach Pesto Pasta

 

Cilantro Pesto Recipe

Ingredients:

  • 1 cup walnuts, boiled and chopped
  • 2 cups fresh spinach leaves
  • 1 cup fresh basil leaves
  • 3 cloves garlic
  • 1/2 cup extra-virgin olive oil
  • 1/2 cup grated Parmesan cheese
  • Salt, to taste
  • Black pepper, to taste
  • 500g whole wheat spaghetti (or pasta of choice)
  • 1 cup cherry tomatoes, halved (optional)
  • Freshly squeezed lemon juice (optional)

Instructions:

  1. Prepare Pasta:
    • Cook the pasta according to the package instructions.
    • Reserve 1 cup of pasta cooking water and then drain the pasta.
  2. Make Pesto:
    • In a food processor, combine boiled walnuts, spinach, basil, and garlic.
    • Process until everything is finely chopped.
    • While the processor is running, slowly drizzle in the olive oil until well combined.
    • Add Parmesan cheese, salt, and pepper, and process again until smooth. If the pesto is too thick, you can add a little pasta cooking water to reach the desired consistency.
  3. Combine Pasta and Pesto:
    • In a large mixing bowl, toss the cooked pasta with the walnut and spinach pesto until well coated. Add more salt and pepper if needed.
    • If you find the pesto too thick, use the reserved pasta cooking water, adding a tablespoon at a time, until you reach your desired consistency.
  4. Serve:
    • Serve the pesto pasta warm, garnished with halved cherry tomatoes and a squeeze of fresh lemon juice if desired

Unlocking Culinary Delights

The practice of boiling whole walnuts is just one example of the hidden gems within culinary traditions. From blanching almonds to fermenting vegetables, these techniques add depth and flavor to our favorite dishes. While science continues to uncover the health benefits of these traditions, it’s the wisdom of past generations that truly shines through.

So, embrace the wonders of culinary traditions and experiment with boiling whole walnuts and other techniques in your kitchen. Let the flavors and textures unfold as you explore the world of culinary delights. And remember, the key to a memorable meal lies not only in the ingredients but also in the time-honored techniques that have been passed down through the ages. Happy cooking!

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About Sara Ding

Sara Ding is the founder of Juicing-for-Health.com. She is a certified Wellness Health Coach, Nutritional Consultant and a Detox Specialist. She helps busy men and women identify their health issues at the root cause, in order to eliminate the problems for optimum physical/mental health and wellbeing.

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