9 Creative Ways to Use Food Scraps Instead of Tossing Them

As sustainability becomes a more pressing concern, many are looking for inventive ways to repurpose food scraps that would otherwise end up in the trash. Utilizing these scraps not only helps the environment but also adds unique flavors to your dishes and can save you money on groceries. From vegetable trimmings to citrus peels, there are plenty of ways to incorporate these items into your cooking routine.

Learning to use what you might normally discard allows you to be more creative in the kitchen. Whether it’s adding extra flavor to a dish or creating something entirely new, the possibilities are endless. Here are 9 creative ways to make the most of your food scraps:

9. Transform Citrus Peels into Flavorful Additions

Close-up image of hands peeling a fresh orange, highlighting the texture and vibrant color on a cutting board.
Photo by ROMAN ODINTSOV

Don’t throw away those citrus peels! They can be used to infuse simple syrup for cocktails or non-alcoholic beverages.

For an extra touch, freeze the peels to use as garnishes. Their oils release beautifully, enhancing the aroma and taste of your drinks.

8. Add Herb Stems to Sauces

herb scissors
Openverse

Herb stems, like those from basil or cilantro, are often discarded, yet they pack a punch of flavor.

Add them to sauces as you would a bay leaf, simmering to release their essence before removing them prior to serving.

7. Save Vegetable Scraps for Stock

A vibrant pile of vegetable peels for composting, promoting sustainable living.
Photo by Denise Nys

Collect onion ends, carrot peels, celery tops, and other vegetable scraps in a freezer bag to make a rich, homemade stock.

Once the bag is full, simmer the scraps to create a flavorful base for soups and stews without wasting a thing.

6. Blend Scraps into Pesto

A detailed view of fresh homemade basil pesto with garlic and leaves.
Photo by Thea A

Carrot tops and radish leaves can be transformed into a delicious pesto, perfect for pasta or sandwiches.

Just blend the greens with your usual pesto ingredients for a fresh take on this classic condiment.

5. Craft Fried Rice with Leftovers

Vegetable Fried Rice
Openverse

Day-old rice and leftover veggies are ideal for a quick fried rice dish, avoiding waste and creating a tasty meal.

Consider using broccoli stems processed into rice for a low-carb alternative that’s just as satisfying.

4. Toss Together a Creative Salad

green and orange vegetable salad on white ceramic bowl
Photo by Anton

Use leftover peels and herbs to add texture and flavor to salads, making them more exciting and reducing waste.

Try adding shaved carrots or use stale bread for a panzanella salad, turning potential waste into a culinary delight.

3. Enrich Soups with Leftovers

Cabbage Soup
Openverse

Blending vegetable scraps like broccoli stems, carrot peels, or leftover herbs into your soups adds both flavor and nutrition.

Leftover rice, pasta, or beans can also enhance the texture of your soup, making it heartier and more satisfying.

2. Create Nutrient-Rich Compost

A woman composts banana peels in an indoor organic bin, promoting sustainable living.
Photo by SHVETS production

Composting is a well-known way to repurpose food scraps into nutrient-rich soil for gardens and houseplants.

Even without a backyard, many areas offer community composting programs, making it easy to contribute.

1. Make Your Own Beef Tallow

Homemade beef tallow rendered
Openverse

Save the fat from beef to make your own beef tallow, a versatile cooking fat that adds flavor to many dishes.

This traditional method not only reduces waste but also provides a useful homemade alternative to store-bought cooking fats.

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About the Writer

Jenny Milam

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