Must-Have Corn Stock Recipe (A Chef’s Secret Recipe)

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Immerse yourself in the golden essence of summer with our Sweet Whisper Corn Stock Recipe, a delicate broth crafted from the freshest corn cobs. Each simmering pot captures the sweet, buttery notes of corn, transforming them into a liquid symphony of flavor. Hints of aromatic vegetables and herbs dance through the broth, adding depth and complexity. This stock is not just a base; it’s a versatile elixir, ready to infuse your culinary creations with the sun-kissed sweetness of summer’s favorite vegetable.

Unearth the magic hidden in each kernel with our latest culinary revelation – the Corn Stock Recipe. Harnessing the humble corn cob’s potential, this recipe transforms kitchen scraps into a culinary goldmine.

Corn Stock Recipe

Bursting with vibrant flavors, this nutrient-rich broth will amplify your soups, stews, and risottos to new heights. A culinary secret that top chefs swear by, now made accessible for your home kitchen.

A zero-waste approach that is as environment-friendly as it is palate-pleasing, proving once again that gourmet tastes can emerge from the simplest ingredients. 

Perfect for the conscious connoisseur, this recipe will take your culinary adventures on a wholesome and sustainable journey. Dive into this easy-to-follow guide and unlock a world of unexplored flavors and aromas. Stay tuned, and let’s transform your cooking routine into a sublime gastronomic affair!

What Is Corn Stock?

The Corn Stock Recipe is a culinary technique that extracts flavor from corn cobs, turning them into a rich, aromatic broth. After enjoying the sweet kernels, the cob is simmered with water, herbs, and seasoning.

The simmering process allows the natural sugars and corn essence to infuse into the water, creating a light yet flavorful stock. This corn stock serves as a phenomenal base for soups, risottos, and sauces. It’s an excellent way to minimize waste while maximizing flavor and nutritional benefits.

Corn Stock Recipe

Can You Vary The Recipe With Other Ingredients?

  • Keto: Since the corn stock is made from cobs and not the starchy kernels, it can be considered low-carb and thus Keto-friendly. However, always monitor your individual carb intake if strict adherence is necessary.
  • Paleo: Corn is typically avoided in the Paleo diet. For a similar flavor profile, you might consider a vegetable stock made from paleo-approved ingredients like carrots, celery, onions, and herbs.
  • Gluten-Free: Corn stock is naturally gluten-free, making it an excellent base for soups, stews, and sauces in gluten-free cooking.
  • Whole30: Similar to Paleo, corn is not Whole30-compliant. A vegetable or bone broth would be a better alternative for Whole30 recipes.
  • Vegetarian and Vegan: Corn stock is entirely plant-based and perfect for vegetarian and vegan dishes. It’s an excellent way to add depth and flavor without the use of animal products.
Corn Stock Recipe

Recipe Directions

  • In a large stockpot, melt the butter over medium heat.
  • Add the corn cobs, leeks, onion, carrots, and saffron to the pot. Cook, stirring occasionally, until the onions are translucent and the vegetables are slightly softened, about 5 minutes.
  • Pour in the water and add the bay leaves, whole black peppercorns, thyme, rosemary, and smashed garlic cloves.
  • Season with salt and pepper to taste, and bring the mixture to a boil.
  • Once boiling, reduce the heat to low and let the stock simmer gently for about 1.5 hours, uncovered. During this time, skim off any impurities or foam that rise to the surface.
  • After the simmering time, strain the stock through a fine-mesh sieve into a large bowl, discarding the solids (corn cobs, leeks, onion, carrots, and herbs).
  • Let the strained stock cool to room temperature before transferring it to airtight containers. You can store the stock in the refrigerator for up to 3-4 days or freeze it for longer storage.

Variations, Add-Ons, And Toppings


  • For a spicier take, add chili flakes or a whole jalapeno to the simmering pot.
  • Experiment with different herbs. Consider rosemary, sage, or even cilantro stems for unique flavors.
  • For an Asian twist, add ginger and lemongrass into the mix.
  • For a smoky flavor, add smoked paprika or a few drops of liquid smoke.


  • Incorporate other vegetable scraps like potato peels, mushroom stems, or fennel fronds for added complexity.
  • Add garlic cloves for a deeper, more savory note.
  • If you have parmesan rinds, toss them in the pot for a cheesy, umami boost.


  • A sprinkle of fresh herbs like chopped parsley or cilantro.
  • A dollop of cream or yogurt for added richness.
  • Crunchy croutons or a slice of toasted baguette.
  • A dash of hot sauce or fresh ground pepper for heat.
Corn Stock Recipe

Can I Make Corn Stock Recipe In Slow Cooker Or Instant Pot?

Both slow cookers and Instant Pots (or other brands of electric pressure cookers) are great tools for making soup. The method you choose depends largely on your timeline and how hands-on you want to be in the cooking process. Here’s a general idea of how you’d adapt a soup recipe for each:

Slow Cooker 

  • Place your corn cobs, vegetables, herbs, and spices into the slow cooker.
  • Cover with water.
  • Set your slow cooker to low and let it simmer for 6-8 hours or overnight.
  • Strain and discard solids, then allow the stock to cool before storing.
  • The low and slow cooking process of a slow cooker is perfect for extracting all the flavor and nutrients from the corn cobs.

Instant Pot

  • Place your corn cobs, vegetables, herbs, and spices into the Instant Pot.
  • Add water, ensuring not to exceed the maximum fill line.
  • Close the lid and set the valve to sealing. Cook on high pressure for 30 minutes.
  • Let the pressure release naturally, then open the lid and strain the stock. Allow to cool before storing.
boiled corns

Can I Use Store Broth, Or Should I Make My Own?

  • Meat: If you’d like a meatier flavor, you can add bones from chicken, beef, or pork. Just remember this will no longer be a vegetarian or vegan-friendly stock.
  • Fish: Fish bones and heads can also be added to create a seafood variant of corn stock. This works well in seafood soups and stews.
  • Pasta: Pasta isn’t typically added to stocks as it can make the stock cloudy and overly starchy. However, you can certainly use corn stock as a cooking liquid for pasta to infuse the pasta with flavor.
  • Vegetables: Feel free to experiment with adding other vegetables to your corn stock. Celery, bell peppers, tomatoes, or mushrooms can all add depth and complexity to your stock.
vegan stock

How To Serve?

  • Soup Base: Corn stock is perfect for creating a rich and flavorful base for any type of soup. Whether you’re cooking up a hearty vegetable soup, chicken noodle soup, or a creamy chowder, this stock will add a unique depth of flavor.
  • Cooking Liquid: Use corn stock in place of water when cooking grains like rice or quinoa, or when boiling pasta. This can greatly enhance the flavor of these foods.
  • Sauce Starter: Corn stock can be used as a base for a variety of sauces, gravies, or even salad dressings.
  • Steaming Liquid: You can also use the stock as a flavorful steaming liquid for vegetables or proteins.
  • Drink: For a comforting, low-calorie, and nutritious warm beverage, consider serving the strained and seasoned corn stock in a cup or mug.
Corn Stock Recipe

Perfect Side Dishes

  • Crusty Bread or Bread Rolls: A piece of fresh, crusty bread is perfect for dipping into the stock or sopping up any leftovers in your bowl.
  • Grilled Cheese Sandwich: Turn your corn stock into a meal by serving it alongside a melty, comforting grilled cheese sandwich.
  • Roasted Vegetables: Roasted vegetables like Brussels sprouts, carrots, or sweet potatoes would complement the sweet, savory flavor of the corn stock.
  • Salad: A fresh, crisp salad can provide a nice contrast to the warm, comforting nature of the corn stock. Consider a simple green salad or a more complex salad with nuts, berries, and a tangy vinaigrette.
  • Rice or Quinoa Dish: A side dish of rice or quinoa can make the meal more substantial. Consider flavoring the grains with herbs and spices to complement the flavors in the corn stock.
  • Protein: If using the corn stock as a base for a light soup, serving it with a side of grilled or roasted chicken, fish, or tofu can provide a protein boost to your meal.
healty stock

Storage And Make Ahead

  • Cooling: After preparing corn stock, let it cool completely at room temperature.
  • Refrigeration: Transfer cooled corn stock into airtight containers or freezer-safe bags. Refrigerate for up to 4 days.
  • Freezing: For longer storage, freeze the corn stock. Pour into ice cube trays for easy portioning, or use freezer bags for larger quantities. Freeze for up to 3 months.
  • Thawing: To use frozen corn stock, thaw overnight in the refrigerator or gently warm in a saucepan over low heat.
  • Flavor Enhancement: Before using, adjust seasoning as needed, adding salt, pepper, or herbs to enhance flavor.
healthy stock

What Can We Do With Leftovers?

  • Flavor Booster: Enhance the taste of rice, pasta, or quinoa by using the stock instead of water for cooking.
  • Soup Base: Use it as a base for vegetable, chicken, or noodle soups.
  • Sauce Starter: It can form the basis for a delicious sauce or gravy.
  • Steaming Liquid: Use corn stock to steam vegetables or proteins, imbuing them with flavor.
  • Braising Liquid: Braise meats or vegetables in the stock for a tender, flavorful dish.
  • Rehydrate Dried Mushrooms: Soak dried mushrooms in warm corn stock to rehydrate and infuse them with flavor.
  • Freeze for Future Use: Pour leftover stock into ice cube trays and freeze. These “stock cubes” can be thrown into dishes for instant flavor.


  • Use Fresh Corn Cobs: Whenever possible, use fresh corn cobs for making corn stock. The fresher the corn, the more flavor it will impart to the stock.
  • Add Aromatics: Enhance the flavor of your corn stock by adding aromatics such as onions, garlic, celery, carrots, and fresh herbs like thyme or parsley. These ingredients will complement the sweetness of the corn and add depth to the stock.
  • Avoid Adding Salt: Hold off on adding salt until you’re ready to use the stock in your recipe. This allows you better control over the seasoning of the final dish you’re preparing with the stock.
  • Simmer Gently: To extract the maximum flavor from the corn cobs and aromatics, simmer the stock gently over low to medium heat. Avoid boiling vigorously as it can make the stock cloudy.
  • Skim Foam: While simmering, skim off any foam or impurities that rise to the surface of the stock. This helps in achieving a clearer and cleaner-tasting stock.
Must-Have Corn Stock Recipe (A Chef's Secret Recipe)

Must-Have Corn Stock Recipe (A Chef’s Secret Recipe)

5 from 14 votes
Recipe by Hanna Barnes Course: Stock Recipe


Prep time


Cooking time







Corn stock, a delightful symphony of corn cobs and garden-fresh vegetables, unleashes a unique, robust flavor to amplify your favorite dishes. It is an effortless culinary journey, transforming humble ingredients into a nutrient-rich broth that serves as an indispensable foundation for your gastronomic creation


  • 2 Tablespoons 2 Unsalted Butter

  • 5 5 Corn Cobs (kernels Removed) (cut Into Pieces)

  • 2 2 Leeks (Split Lengthwise And Roughly Chopped)

  • 1 1 Small Onion ( cut Into Quarters With Skin On)

  • 2 2 Carrots (Coarsely Chopped)

  • 1/2 Tablespoon 1/2 Saffron Threads

  • 64 fl.ounce 64 Water

  • 1-1/2 Tablespoons 1-1/2 Whole Black Peppercorns

  • 2 2 Whole Jalapeño Chile Peppers (Stems Removed)

  • 1-1/2 Tablespoons 1-1/2 Tomato Paste

  • 1 1 Large Bay Leaf

  • 2 Sprigs 2 Fresh Thyme

Step-By-Step Directions

  • Gather all your ingredients. Begin by preheating a large stockpot over medium heat.
  • Once the pot is hot, add the butter, letting it melt and coat the bottom of the pot.
  • Into the melted butter, add the corn cobs, leeks, onion, carrots, and saffron. Mix everything together to ensure the ingredients are coated with butter.
  • “Sweat” the vegetables by stirring frequently. Cook until the onions turn translucent, making sure they do not brown.
  • Once the vegetables are properly sweated, add the water and the remaining ingredients
  • Increase the heat to high and stir until the stock comes to a boil.
  • As soon as it’s boiling, lower the heat to let the mixture simmer. Cook uncovered for approximately 1.5 hours. During this time, stir occasionally and skim off any impurities that float to the top.
  • After 1.5 hours, remove the stock from heat. Pour it through a fine-mesh strainer into another pot or large bowl to remove the solids.
  • Discard the solids and allow the stock to cool to room temperature.
  • Once cooled, it can be used immediately, refrigerated for a few days, or frozen for a few months.
  • Large Stockpot
  • Sharp Knife And Cutting Board
  • Strainer Or Sieve
  • Long Spoon Or Ladle
  • Containers For Storage
  • Slow Cooker Or Instant Pot


  • Opt for fresh, ripe corn for a more pronounced corn flavor. The fresher the cobs, the better the stock.
  • Ensure to simmer the stock on a low heat; boiling it can make the stock cloudy and could impart a bitter taste.
  • Don’t rush the straining process. Let the liquid drain naturally without pressing on the solids to avoid cloudiness.
  • For a clearer stock, you could perform an optional step of straining the stock through a layer of cheesecloth.
  • Corn stock freezes well. Consider making a large batch and freezing in portion-sized containers for easy use in future recipes.
  • The leftover solids from the stock (corn cobs and vegetables) can be composted, reducing kitchen waste.

Nutrition Table

Nutrition Table

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