The Ultimate List of Zero & Low Waste Frugal Food Hacks

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If you’re stumbling upon this post, I feel for you! Chances are, you’re noticing your grocery bill creeping higher and higher and are feeling the need to knock it back down a few sizes. We have over 80 frugal food hacks to help you reduce your waste (and your grocery bill).

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Ready for the list? See our list of 80+ zero waste frugal food hacks here!

eco friendly food on a budget

How much have American food prices increased?

At the time of writing, American food prices increased 8.8% from 2021 by March 2022 (source). That means for every $20 you would have spent in the past, you’re paying an extra $1.76. According to CNBC, foods cooked at home now cost 10% more than last year.

Since the average American family spends about $412 per month on groceries, this means about $41 extra per month (source). Although that might not seem like a lot, it’s not just groceries that cost more (source). Everything costs more, especially fuel and energy.

Plus, specific types of foods have shot up way more than 8.8%!

US food price increases from 2021-2022 – Consumer Price Index (source)

  • Meat, poultry and fish: 13.1%
  • Eggs: 11.4%
  • Fats & oils: 11.7%
  • Fresh fruits: 10.6%
  • Fresh vegetables: 5.9%

Clearly, it would help to learn some money saving frugal food hacks to make the most of each and every penny!

Bonus? You might even start living a more sustainable, zero-waste lifestyle in the process.

How can going zero waste help you save money?

Zero waste is a type of sustainable living that focuses on eliminating unnecessary packaging waste. Think of all the things you’ve purchased locked in to those hard plastic clamshells you need heavy machinery to open. Yikes!

In a zero waste lifestyle, you’re trying to make the most of everything you already own and make thoughtful choices about the items you bring home.

This mean you’re inherently spending less because you’re using what you already own. Since you’re slowing down and thinking through what you need to buy, you also tend to buy less overall.

Honestly, it might not even be possible to be 100% zero waste, at least in our current world.

This is why I advocate for a low waste lifestyle. Do your best to use what you already have and think through new purchases. In a low waste lifestyle, you aren’t trying to totally eliminate all the waste you create, but you are trying to minimize it as much as possible.

Read: 30+ Frugal Sustainable Living Tips to Save Money & Help the Planet

frugal food hacks fight food waste

Food waste adds up

Think about it. How much food do you already throw out? The average American family tosses $1,500 in food per year, which is about 30-40% of all the food they bring home (source).

That’s SO much food. When food sits in a landfill, it releases methane gas that contributes to global warming. If global food waste was listed as its own country, it’d be the 3rd largest greenhouse gas emitter (source).

It’s not just the food wasted, but also all of the land, water, fertilizers, fuel, labor, and money. In American, the amount of energy and resources that go into creating all the food wasted has the same carbon emissions as 42 coal-powered plants (source).

It’s better for everyone (you, me, your mom, that nice lady from work, your nation, your wallet, the planet) to make the most of what we buy and what we already own.

Learn more tips about setting up a real food zero waste kitchen here!

environmental impacts us food waste
Graphic property of EPA

Zero Waste Frugal Food Hacks

Learn how to be frugal with food with these frugal hacks to save money!

frugal food hacks use food scraps

Use what you have

  • Shop your pantry & fridge before hitting the store
  • Try a pantry challenge to eat everything up (see how long you can go without grocery shopping)
  • Use up the aging produce in your fridge
  • Set up a FIFO system (first in, first out) to consume perishables before they go bad
  • Save all veggies peels, leaves, stems, and scraps in a freezer bag for stock
  • Thin out milk & juices to make them stretch
  • Eat ALL of your leftovers
  • Find a use-it-up recipe that can hide whatever random veggies you have on hand
  • Save leftover bread to make bread crumbs, croutons, or even make breadcrumb pie!
  • Save bones from roasts for stock
  • Turn citrus peels into cleaning spray by storing them in vinegar
  • Use old bananas in banana bread
  • Turn your sourdough discard into snacks, muffins, pancakes, or more
  • Take home any leftovers from restauraunts or family dinners
  • Stetch simple meals into soups by thinning them with stock

We love following the Zero Waste Chef for her amazing frugal food tips to make the most of the food you already have! She has a cookbook, too.

bake from scratch to save money

Find some recipes & get cooking

  • Bake your own bread & desserts
  • Make your own salad dressings
  • Try to make your favorite snack from scratch
  • Make your own pancake mix
  • Turn cheap vodka into vanilla extract
  • Make stock with beef bones or chicken backs & feet
  • Stretch meats with beans and veggies
  • Swap apple cider vinegar for lemon to keep apples from browning
  • Make your own nut butters
  • Make vinaigrette with leftover jam in the jar
  • Ferment veggies to make kraut
  • Culture your own yogurt or kefir
  • Make your own nut milks
  • Make jams, jellies, or pickles to keep produce lasting longer
  • Brew your own iced tea
  • Use a pressure canner to turn make canned beans, broths and stocks, tomato sauces, and more
frugal food hacks

Stick this on your fridge!

Keep these tips where you’ll see them! We made a printable version so you can do just that. It’s part of our free resource library along with our other ebooks, checklists, and guides!

Weekly Cooking Routines

  • Write out a weekly meal plan
  • Cook dinner at home
  • Pack a lunch
  • Prep simple breakfasts (chia pudding, overnight oats)
  • Make popcorn instead of buying chips
  • Stop snacking
  • Double a recipe and freeze one half for later
food storage to save on groceries

Read: How to Stock a Sustainable Baker’s Pantry for Beginners

Keep food fresh

  • Keep bread in the fridge
  • Dry excess herbs
  • Give food a sniff test to see if it’s still good
  • Cut away gross parts of produce to salvage what’s still good
  • Store herbs in water
  • Wrap celery in beeswax wrap or foil
  • Keep carrots in water in the fridge to stay firm & crisp
  • Store onions away from potatoes
  • Store an apple with potatoes to keep them from sprouting
  • Keep apples in dark, cool places or the fridge
  • Make sure your banana stems are wrapped to slow ripening
  • Shred & freeze zucchini to use later
  • Store onions in a dark, well-ventilated area
  • Place the whites of a green onion in a jar of water on your kitchen windowsill for fresh greens
  • Turn carrots tops & other greens into pesto
  • Store extra bread & perishables in the freezer
  • Use a vacuum jar sealer to keep dry goods fresh for longer
  • Freeze berries for the winter

Read: A Beginner’s Guide to Setting Up a Real Food Zero Waste Kitchen

Make smart buying decisions

  • Shop at bargain grocery stores
  • Only buy what you need with a pantry staples checklist
  • Buy in bulk (either bulk bins or the largest package)
  • Price out the unit price or price per ounce (simply divide the price by the number of ounces per package). Get the cheapest one!
  • Look for canned or frozen produce if you need to save on fresh
  • Check your grocery store for digital coupons
  • See if your local farmer sells seconds (imperfect produce)
  • Sign up for a discounted trial of a grocery delivery service (Save $10 on your first order!)
  • Buy reduced price produce and dairy
  • Stock up on meats after holidays
  • Buy the cheapest cuts of meat including liver, heart, etc)
  • Prioritize veggies that lasts well in the fridge
  • Split a bulk order with a friend or family
  • Purchase bulk produce for preserving
  • Buy produce in season
  • Shop at restaurant stores
  • Stock up on your family favorites when sales are on
  • Scrounge around the clearance section
  • Hit the thrift store for kitchen supplies or tools
  • Look for produce $1 per pound or cheaper

Read: Where to Buy Bulk Produce for Canning, Preserving, and Pickling

frugal food hacks gleaning

Tap into your community

  • Offer to work on a local farm in exchange for produce
  • If you can pull together the cash, buying meat in bulk from a farmer is cheaper per pound
  • Look for a free produce table near you from Food is Free
  • Check your Buy Nothing group for people decluttering pantries or moving
  • Go to upick farms
  • Ask neighbors if you can take home fallen fruit or pick a bucket
  • Join a gleaning group
  • Swap your excess produce for something different from a friend
  • Barter for fresh eggs, jams, bread, or more

Grow your own

Read: Zero Waste Pantry Staples for Beginners

microgreens food hacks

Make Some Cuts

  • Skip the booze for a bit
  • Eat meatless a few nights per week
  • Wash & reuse plastic bags to save money
  • Switch from coffee to tea
  • Replace disposable parchment paper with silicone baking mats
  • Swap cloth cleaning rags for paper towels
  • Use natural cleaning products like vinegar, baking soda, and hydrogen peroxide
  • Save jars & tubs for food storage

Read: 12 Simple & Effective Zero Waste Cleaning Swaps Worth the Switch

Keep your grocery bill in check!

Our ebook The Well-Stocked Pantry is a free guide to help you learn:

  • Why cooking from scratch is so important to your body & the planet
  • How to see past the jargon & marketing lingo to find high-quality food
  • How to store food to keep it fresh as long as possible
  • The 5 most essential tools to simplify cooking from scratch

You’ll also get a free printable pantry staples list AND meal planning template to help you stay organized & make the most of your groceries.

free zero waste pantry list

This 18-page ebook is our free gift to help people trying to take charge of their food habits & cook from scratch. If that’s you, sign up in the box below to get your free ebook right now!

Add your frugal food hacks to this list

Got any more food hacks you think should be on the list? We’ll be updating as they come in! We want this to be the ultimate guide to a frugal low-waste kitchen, so please share any advice that could help people save money!

zero waste frugal food hacks

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7 Comments

  1. Right now, it may not be the best time to do a pantry challenge: you may not be able to restock! With continuing covid shortages, and the world in chaos regarding Russia, it may be better to wait until shortages have peaked and are becoming more normal
    And as for saving the bones from roasts: WHERE do you get bones left in roasts? They don’t do that anymore since they figured they would make more money removing them and selling to those of us that realize the benefits of bones. You can’t FIND bones in anything except occasionally chicken wings around here anymore…even if you ask the butcher if there is one in the local store.
    I have found that if you use the mesh reusable veggie bags, wash your greens and leave a “bit” of moisture in it (NOT a lot) those greens will last quite awhile in the fridge. I was tired of loosing more greens to the compost than to me, so I decided to try this and it worked!
    Very nice post!
    PS: A couple of items were confusing and appeared to be backwards: “swap cloth cleaning rags for paper towels” feels like you want to ditch the cleaning rags and use paper towels…I had to read it many times to see it was the opposite

    1. Carolyn, I agree! We have a whole series on meal planning to help people do just that. We even have a zero waste meal planner to make sure those funky leftovers are getting used up! Thanks for your visit and your tip! 🙂

  2. Prices are so high right now! I literally do not buy anything unless I know I’m going to eat it. But, if I do I will literally make some concoction recipe to make sure it gets eaten before going to waste.

    1. I totally hear you! Prices are ridiculous. That’s been helping us stay motivated on fighting food waste because it feels like we’re literally throwing money away when food goes bad!

  3. So few blog posts actually break down the facts and figures as you did here. Such a value-packed article. Super informative and a great place to get started making those food swaps! Thanks for sharing.

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