11 Creative Ways to Repurpose Food Scraps in Your Kitchen and Home

Brewing your own coffee at home is both cost-effective and comforting, but it leaves behind soggy grounds that can block your sink. Rather than discarding them, repurpose them. As suggested by Apartment Therapy, coffee grounds can serve as a natural abrasive to clean greasy cookware or act as a deodorizer in your refrigerator. Additionally, they make excellent garden fertilizer, a gentle skin exfoliant, and have countless other uses.

The University of Georgia Health Center offers numerous suggestions for repurposing food waste, with some focusing on enhancing flavor—ideal for passionate home chefs. For example, transform bread crusts into croutons. (Here’s a simple method using your air fryer.) On a more practical note, placing a bread heel in your brown sugar container can prevent hardening and clumping.

UGA’s Health Center provides a brilliant tip for leftover citrus peels. Unless you’re planning to make candy, you might discard them after enjoying the fruit—but have you thought about running them through your garbage disposal to eliminate odors? Alternatively, boiling them can freshen the air in your home.

Fruits and vegetables are not only tasty but also essential for a balanced diet, though they generate significant waste. Consider this: repurpose fruit and vegetable scraps to create potpourri. Dry the fruit, mix in spices and essential oils, and place the blend in an attractive container. For more information, visit Fruitsandveggies.org.

The jar that once contained your go-to peanut butter can be considered a food scrap—and it has multiple uses. We’ve always recommended repurposing old peanut butter jars for creating nutty overnight oats. To further embrace sustainability, clean out used jars and repurpose them to store coffee grounds for scrubbing pans or to hold your DIY potpourri.

Every part of an herb has a purpose. For example, grind the stems and ends to incorporate into spice mixes, or infuse extra herbs into olive oil to create a flavorful butter alternative, as recommended by UGA’s Health Center. Freeze them into ice cubes to elevate your beverages, blend them into smoothies for added zest, or sprinkle them over butter for extra flavor.

While we’ve highlighted the benefits of citrus peels, other fruit peels, like apple skins, are also reusable. Transform them into jam, as suggested by Healthline, by simmering them in water for 30 minutes, straining, boiling the liquid with sugar and lemon juice, and then sealing it in jars or cans.

Bacon is undeniably tasty, but its benefits shouldn’t be limited to you. Share the goodness with the birds outside, and soon your yard will be the envy of the neighborhood. Repurpose bacon grease to create suet, a type of animal fat that helps birds stay warm during winter visits to feeders. Strain the drippings through a fine mesh, mix in bird-friendly ingredients like unsalted nuts or dried fruit, and place it in your feeder. This eliminates the need for store-bought suet, as recommended by Healthline.

Banana peels are excellent for shining plant leaves, silverware, and leather shoes. The inner, soft side of the peel works wonders as a natural polish, so hold onto it until your silver and leather items sparkle.

Enthusiasts of cast iron know that seasoning is essential before using their cookware, but did you realize potato peels can help with this? This method also works for carbon steel pans, saving both time and money. The peels from two potatoes can effectively remove factory wax and grease. Clean the pan with hot, soapy water and a bristle brush, dry it thoroughly, heat it on low, add 1/3 cup of oil and 2/3 cup of salt, toss in the peels, and cook over medium heat for about 10 minutes, stirring occasionally.

Nutshells can be added to your fire to reduce the need for frequent wood restocking during winter, as suggested by Too Good to Go, an organization dedicated to minimizing food waste. They burn efficiently, allowing you to enjoy the warmth of your fire while snacking on the nuts they once contained.