Homemade Vegetable Broth Cost Calculator

Find out how much homemade vegetable broth saves per quart vs. store-bought.

Onions (per batch)

Carrots (per batch)

Celery (per batch)

Garlic, herbs & seasoning (per batch)

Energy cost — stovetop or slow cooker (per batch)

Quarts of broth yielded per batch

Store-bought vegetable broth price (per quart)

Frequently Asked Questions

Does homemade vegetable broth actually taste better than store-bought?

For most home cooks, yes — especially when made with fresh vegetables and real herbs. Store-bought broth often relies on yeast extract, concentrated flavoring, and high sodium to mimic depth. Homemade broth has a cleaner, more rounded flavor that you can tailor to your cooking. The difference is especially noticeable in soups and risottos where the broth is a primary flavor component.

How long does homemade vegetable broth last?

Refrigerated in an airtight container, homemade vegetable broth keeps for 4 to 5 days. Frozen in quart containers or ice cube trays, it lasts up to 6 months. Freezing in one-cup or two-cup portions makes it easy to grab exactly what a recipe calls for without thawing a full quart.

What vegetables should I avoid putting in broth?

Cruciferous vegetables like broccoli, cauliflower, cabbage, and Brussels sprouts can make broth bitter and sulfurous after prolonged simmering. Beets will turn your broth bright red and earthy. Starchy vegetables like potatoes cloud the broth and give it an odd texture. Stick with onions, carrots, celery, leeks, mushrooms, garlic, parsley, and mild herbs for best results.

Is the vegetable broth concentrate (like Better Than Bouillon) cheaper than homemade?

Concentrate pastes typically cost $0.35–$0.60 per quart when reconstituted, which is competitive with low-cost homemade broth. However, concentrates are high in sodium and often contain added sugar and natural flavors. If cost is the only factor and you use broth occasionally, concentrates win on convenience. If you cook broth-heavy dishes regularly or want to control sodium, making your own with vegetable scraps beats both concentrates and cartons on price and quality.

Can I reuse the vegetable solids after straining the broth?

The cooked-out vegetables have given up most of their flavor and nutrients to the broth, so they are not ideal for eating as-is. However, they can be blended into a mild vegetable puree for thickening soups or sauces. Most cooks compost the solids — a fitting end for trimmings that already served double duty as broth ingredients.

Is Homemade Vegetable Broth Worth Making from Scratch?

A quart of decent store-bought vegetable broth costs anywhere from $2.50 for a generic carton to $5 or more for organic and low-sodium varieties. Concentrate pods and Better Than Bouillon-style pastes can be more economical per quart, but homemade broth made from whole vegetables — or better yet, from scraps you would otherwise discard — can often undercut all of them while delivering noticeably richer flavor.

The cost of a homemade batch breaks down into five inputs: onions (the backbone of nearly every broth), carrots (sweetness and color), celery (savory depth), garlic, herbs, and seasoning (bay leaves, thyme, parsley stems, peppercorns), and energy — the cost of simmering on the stovetop or running a slow cooker for one to two hours.

The Scrap Strategy: Dramatically Lower Costs

The most powerful way to make homemade vegetable broth cost-effective is the scrap bag method. Keep a gallon zip-lock bag or container in your freezer and add vegetable trimmings as you cook: onion skins and ends, carrot peels, celery leaves and base, mushroom stems, leek tops, parsley stems, and corn cobs. When the bag is full, simmer everything in water for an hour and strain. Total ingredient cost: effectively zero, since these are trimmings you would otherwise discard.

Even buying all ingredients fresh, a standard batch yielding four quarts of vegetable broth typically costs $2.00–$3.50 total — or $0.50–$0.88 per quart. At that price point, homemade broth beats every store-bought option except the lowest-sodium generic cartons.

Typical Yield and Concentration

A standard 6–8 quart pot filled with vegetables and water typically yields 3 to 5 quarts of strained broth. Vegetable broth simmers much faster than bone broth — 45 minutes to 2 hours is sufficient, since there is no collagen to extract. If you want a more concentrated broth, continue simmering after straining to reduce volume and intensify flavor before freezing in ice cube trays.