Vegetable Broth From Scraps

Featured in: Vegetable & Grain Sides

This nourishing broth transforms everyday vegetable trimmings into a golden, aromatic liquid gold perfect for elevating soups, stews, and grain dishes. Simply simmer carrot peels, onion skins, celery ends, and herb stems with classic aromatics like bay leaf, peppercorns, and thyme for about an hour. The result is a versatile, low-sodium cooking essential that reduces waste while delivering deep, savory flavor to your favorite dishes.

Updated on Wed, 28 Jan 2026 09:02:00 GMT
A steaming pot of homemade Vegetable Broth From Scraps, simmering with celery ends, carrot peels, and fresh thyme for a flavorful base. Save to Pinterest
A steaming pot of homemade Vegetable Broth From Scraps, simmering with celery ends, carrot peels, and fresh thyme for a flavorful base. | cookingoffset.com

The ritual of making vegetable broth from scraps began during that penny-pinching winter when I was between jobs. Standing in my kitchen, staring at a pile of carrot peels and onion ends destined for the trash, something clicked. Why was I throwing away what generations before me had treasured? That evening, with steam fogging my glasses and the apartment filled with an aroma that felt like a warm embrace, I realized this wasn't just thrifty cooking—it was kitchen alchemy at its finest.

Last autumn, my neighbor dropped by just as I was straining a particularly fragrant batch of broth. She mentioned she'd never considered making her own, always relying on store-bought cubes. The look on her face when she sipped that first spoonful—pure revelation. Two weeks later, she texted me a photo of her freezer door, now lined with containers of golden broth, each labeled with the date and main vegetable components. I couldn't help but smile at this small but meaningful ripple effect.

Ingredients

  • 4 cups vegetable scraps: Think of this as your vegetable memory box—carrot peels that still have that earthy sweetness, leek tops with their subtle onion bite, and those mushroom stems packed with umami goodness.
  • Aromatics: Bay leaf, peppercorns, and optional garlic aren't just supporting characters, they're the backbone that transforms water and scraps into something worthy of building your next meal upon.
  • Cold water: Always start with cold water, as it coaxes flavor out gradually rather than shocking the vegetables, something my grandmother insisted made all the difference.

Instructions

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Gather with purpose:
Collect your vegetable trimmings with intention, avoiding bitter brassicas like broccoli or cabbage that can overwhelm your broth. I keep a dedicated container in my freezer where I add clean scraps throughout the week.
Assemble your flavor foundation:
Layer your vegetable treasures with bay leaf, peppercorns, and optional garlic in a large pot. The anticipation builds as you pour cold water over them, watching as the water takes on the first hint of color.
The gentle simmer:
Bring everything to a boil before reducing to that perfect, quiet simmer—just active enough that tiny bubbles regularly break the surface. This gentle extraction gives you clarity without bitterness.
The waiting game:
Let everything mingle for 45-60 minutes, occasionally skimming any foam that rises to the surface. Your kitchen will gradually fill with an aroma that makes even takeout-devoted visitors ask what you're cooking.
The grand finale:
Strain the liquid carefully through a fine-mesh sieve, watching as the golden elixir collects below. There's something meditative about this moment, seeing weeks of collected scraps transform into something so valuable.
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Vegetable Broth From Scraps steaming in a glass jar, garnished with parsley and bay leaves, ready for soups or sipping. Save to Pinterest
Vegetable Broth From Scraps steaming in a glass jar, garnished with parsley and bay leaves, ready for soups or sipping. | cookingoffset.com

On a particularly brutal day last winter, when I was fighting off a cold and feeling thoroughly sorry for myself, I heated a mug of this broth, added a pinch of salt and a squeeze of lemon, and felt myself begin to thaw from the inside out. It wasn't just nourishment but comfort, wrapped in the satisfaction of having created something so healing from what would otherwise have been discarded. In that moment, this humble broth became more than an ingredient—it became care in liquid form.

Storage Wisdom

I've learned through messy mishaps to cool my broth completely before transferring to storage containers, avoiding both burns and cracked glass jars. Dividing the cooled broth into various sized containers—from ice cube trays for small recipe needs to pint containers for soups—has revolutionized my weeknight cooking. The freezer becomes your pantry, allowing you to add depth to dishes with minimal effort, turning Tuesday night's thrown-together grain bowl into something that tastes purposeful and complete.

Flavor Variations

Each batch of vegetable broth carries its own personality, influenced by whatever scraps you've collected. Some of my most memorable batches have featured unlikely heroes—the tough outer leaves of fennel added a gentle anise note, while corn cobs created an unexpectedly sweet, summery broth perfect for chowders. I've even experimented with adding a small piece of dried kombu seaweed, which introduces a subtle oceanic umami that's particularly wonderful in risottos or when cooking beans.

Beyond Soups and Stews

This broth has become my secret weapon in the kitchen, extending far beyond its obvious soup applications. I've watched dinner guests try to identify the mysterious depth in my perfectly cooked grains, never suspecting it was simply rice cooked in homemade broth instead of water. The same transformation happens with beans, turning a humble pot of legumes into something restaurant-worthy.

  • Try deglazing your pan with broth instead of wine when making pan sauces—the complexity it adds is remarkable.
  • Freeze some broth in ice cube trays for those moments when you need just a splash of flavor to elevate a sauce or gravy.
  • Remember that this broth can be reduced further to intensify its flavor, creating something closer to a vegetable demi-glace that can transform even the simplest meals.
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Straining golden Vegetable Broth From Scraps through a fine mesh sieve into a bowl, showcasing zero-waste cooking. Save to Pinterest
Straining golden Vegetable Broth From Scraps through a fine mesh sieve into a bowl, showcasing zero-waste cooking. | cookingoffset.com

This humble broth is a testament to the beauty of mindful cooking, where nothing goes to waste and everything serves a purpose. Whether you're sipping it from a mug on a cold day or using it as the foundation for your next culinary masterpiece, it carries with it the satisfying knowledge that you've honored both your ingredients and traditions of resourceful cooking.

Recipe FAQs

What vegetables work best for homemade broth?

Carrot peels, onion skins, celery ends, leek tops, mushroom stems, parsley stems, and garlic skins create the most flavorful base. These aromatic vegetables build depth without overpowering the final broth.

Which vegetables should I avoid adding?

Skip potato peels, brassicas like broccoli and cauliflower, and overly starchy or sweet vegetables. These can make your broth cloudy, bitter, or unpleasantly thick.

How long does this broth stay fresh?

Refrigerate in airtight containers for up to 5 days, or freeze for up to 3 months. The broth develops even more flavor after sitting overnight in the refrigerator.

Can I enhance the flavor further?

Roast vegetable scraps at 200°C (400°F) for 20 minutes before simmering for deeper, caramelized notes. Adding kombu or dried mushrooms boosts umami richness beautifully.

Should I salt the broth?

Add salt sparingly or skip it entirely if using the broth as a base for other dishes. This allows you to control sodium levels in your final preparations more precisely.

What's the best way to strain the broth?

Use a fine-mesh sieve or cheesecloth for the clearest results. Press gently on the solids to extract maximum flavor without forcing cloudiness into your finished broth.

Vegetable Broth From Scraps

Create a flavorful, aromatic base using leftover vegetable trimmings and simple aromatics.

Prep Time
10 minutes
Cook Time
60 minutes
Time Needed
70 minutes
Created by Grace Anderson


Skill Level Easy

Cuisine Type International

Makes 8 Portions

Dietary Info Plant-Based, No Dairy, No Gluten

Ingredient List

Vegetable Scraps

01 4 cups assorted vegetable trimmings (carrot peels, onion skins, celery ends, leek tops, mushroom stems, parsley stems, garlic skins)

Aromatics & Seasoning

01 1 bay leaf
02 5-7 black peppercorns
03 2 cloves garlic, crushed (optional)
04 1 teaspoon salt (optional, adjust to taste)
05 1 sprig fresh thyme or 1/2 teaspoon dried thyme (optional)
06 8 cups cold water

Directions

Step 01

Prepare vegetable scraps: Collect clean, fresh vegetable trimmings in a large bowl. Avoid using potato peels, brassicas (broccoli, cauliflower, cabbage), or overly starchy and sweet vegetables, as they may add bitterness or cloudiness.

Step 02

Combine ingredients in stockpot: Place the vegetable scraps, bay leaf, peppercorns, garlic, salt, and thyme in a large stockpot.

Step 03

Add water and bring to boil: Add the cold water, ensuring all scraps are submerged. Bring to a boil over medium-high heat.

Step 04

Simmer the broth: Reduce heat to a gentle simmer and cook uncovered for 45 to 60 minutes, occasionally skimming off any foam that rises to the surface.

Step 05

Season to taste: Taste the broth and adjust seasoning as needed.

Step 06

Strain the broth: Strain the broth through a fine-mesh sieve or cheesecloth into a clean container. Discard the solids.

Step 07

Cool and store: Let the broth cool completely, then transfer to airtight containers. Refrigerate for up to 5 days or freeze for up to 3 months.

Gear Needed

  • Large stockpot
  • Fine-mesh sieve or cheesecloth
  • Ladle
  • Airtight storage containers

Allergen Info

Look through every item to spot allergens. If unsure, please talk to a health expert.
  • Contains no common top 8 allergens, however verify all vegetable scraps for potential allergen presence if using celery or other specific allergens.

Nutrition Details (per serve)

Nutritional details are for reference only. For health advice, check with your doctor.
  • Energy: 15
  • Total Fat: 0 g
  • Carbohydrates: 3 g
  • Proteins: 0 g