If you’ve ever tossed a bag of wilted spinach or a forgotten leftover container, you’re in good company: the average American household throws out a surprising share of the groceries it buys every year. 

The good news is that learning how to reduce food waste at home doesn’t require a total lifestyle overhaul. A few small, doable changes in how you shop, store, and use what’s already in your kitchen go a long way. Here are 15 easy, family-friendly tips to help you waste less and make the most of every grocery purchase.

Why Reducing Food Waste Matters (For Your Budget and the Planet) 

Groceries are expensive—and wasting them is even more so. Studies show that the average American wastes about $728 per year in groceries; for a family of four, that number is more like $2,913 in food that’s bought and never eaten. The extra produce that wilts before you get to it, the leftovers pushed to the back of the fridge, the impulse buys that never make it into a meal before they reach the expiration date—these are all perfectly good foods that are quietly draining your grocery budget.

Food waste is also incredibly harmful to the planet. When food scraps end up in the trash instead of on your dinner table, they typically end up in a landfill. There, they break down without oxygen and release methane, which is a greenhouse gas that is one of the leading causes of climate change (in fact, according to the UN, it’s responsible for about one-third of current global warming).

Less food waste at home = more money in your pocket—and a smaller carbon footprint. 

The tips below are grouped in a way that makes it easy to start wherever makes the most sense for you or your family. Whether that’s rethinking your shopping list or finally learning what that “best by” date actually means, these will help you waste less food (and money) in your home.

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Want to stock a waste-free kitchen using Thrive Market? Sign up for a membership and start saving on better-for-you groceries today.

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How to Reduce Food Waste at Home: 15 Easy Tips

Plan & shop smarter.

1. Plan your meals before you shop. Even a loose plan—like five weeknight dinners you’re actually excited to make—keeps you from impulse buying (which often leads to waste). Look at what’s already in your fridge, build a few meals around it, then do your shopping for the week. 

2. Make (and stick to) a shopping list. A list is your best defense against impulse buys. Build it around your meal plan to ensure you’ll use every item, and add to your Thrive Market cart as you run out of common items so it’s easy to click “checkout” once you’re ready to buy! 

3. Shop your fridge and pantry first Before you make your list, do a quick lap of your fridge, freezer, and pantry. You’ll almost always find something you forgot you had, and it’s the easiest way to avoid buying a duplicate of something already tucked in the back.

4. Shop local (and don’t skip the imperfect produce). When it comes to produce, it’s always better to get as local as possible (think: the local farmers’ market or food co-op). Bonus if they have a bin of “ugly” produce that’s misshapen or bruised, but just as fresh and tasty! 

Store food so it lasts longer.

5. Learn what to refrigerate vs. leave out. Some produce, like tomatoes, potatoes, onions, and most stone fruit, actually stays fresher on the counter than in the fridge. Refrigerating the wrong items can speed up spoilage or mess with texture, so a quick check on what belongs where can add days to your food’s lifespan. (Tip: Use our handy produce storage guide when unpacking your groceries!)

6. Store produce properly. The right storage trick makes a bigger difference than people expect, especially for delicate items like herbs or berries. Wrapping greens loosely in a damp paper towel and sealing them in a bag can keep them crisp for days longer, and standing fresh herbs upright in a jar of water, like a bouquet, works wonders. Berries last longest when they’re kept dry and unwashed until right before you eat them.

7. Use your freezer. Your freezer isn’t just for ice cream; it’s one of the best tools you have for cutting down on food waste. Fresh fruit, bread, shredded cheese, chopped vegetables, cooked grains, even whole herbs in olive oil can all be frozen to hit pause before they go bad.

8. Master airtight storage & organization. Good food storage containers keep air and moisture out, which is often the real reason food spoils early. Pair that with a simple storage system so you know what to eat first (Many people follow this formula: First in, first out, with older items up front). 

Understand dates & freshness.

9. Decode “best by” and “use by” labels. Most date labels are about peak quality, not safety. A “best by” or “sell by” date is the manufacturer’s estimate of when a product tastes its best, not a hard cutoff for when it goes bad. Eggs, canned goods, and pantry staples in particular are often fine well past that date.

10. Trust your senses over the date. Look, smell, and taste (when it’s safe to) before you toss something just because a date has passed. Unless you notice a bad smell or mold, most products are usually still perfectly good to eat or cook with.

Use what you have.

11. Cook with food scraps. Broccoli stems, carrot tops, onion skins, and chicken bones aren’t trash—they’re the start of a great stock, soup, or pesto. Keep a bag in the freezer for food scraps as you cook, and once it’s full, simmer it into a (free!) homemade stock (or even a delicious veggie burger). 

12. Repurpose leftovers into new meals. Last night’s roasted vegetables become today’s grain bowl, extra rice turns into fried rice, a little extra protein gets tossed into a salad or wrap. Thinking of leftovers as ingredients for a new meal makes them a lot more appealing to actually eat.

13. Keep an “eat first” bin in the fridge. Designate one shelf or bin for anything that needs to be used soon (Think: That onion half, the last few strawberries, or the leftovers from Tuesday). Make it official by adding a sign so everyone knows to use those items first.

Close the loop.

14. Compost what you can’t eat. Even with the best planning, some scraps are unavoidable—and that’s exactly what composting is for. A simple compost bin and a few compostable bags turn what’s left into something useful instead of landfill waste (whether you compost in your backyard or drop it at a local collection point). 

15. Portion and save to reduce waste. Start with smaller portions (you can always go back for seconds), and get comfortable saving what doesn’t get eaten. 

Best Thrive Market Products for a Low-Waste Kitchen

A few well-chosen tools make every tip above easier to stick with:

• Reusable storage bags and containers: Swap single-use plastic for reusable silicone bags and a solid set of food storage containers—both keep food fresher for longer and cut down on plastic waste.
• Beeswax wraps: Reusable beeswax food wrap is a great swap for plastic wrap when packing up leftovers or wrapping half-used produce. 
• Compost bins and bags: Make composting simple with a countertop compost bin and compostable liner bags that make the whole process simple. 
• Bulk pantry staples: Buying pantry staples in the right quantities for your household is one of the simplest ways to waste less from the start.

Frequently Asked Questions

How can I reduce food waste on a budget?
Start with the basics: plan meals around what you already own, shop with a list, and store produce correctly so it lasts. These habits cost nothing and often save you money by the end of the month.

What foods last the longest?
Pantry staples like rice, dried beans, and canned goods can last a year or more. In the fridge, root vegetables, cabbage, and hard squash tend to outlast leafy greens and berries by weeks. Proper storage also helps make your foods last even longer. 

Is composting worth it at home?
Yes! Even a small countertop bin diverts food scraps from the landfill, cuts down on methane emissions, and, if you garden, gives you free, nutrient-rich soil in return.

Does reducing food waste really save money?
Absolutely. Since wasted food is essentially money you paid for and never used, even modest changes (like better planning, smarter storage, eating leftovers) = a lower grocery bill over time.

Want to stock a waste-free kitchen using Thrive Market? Sign up for a membership and start saving on better-for-you groceries today.