★ How to: Ripen Tomatoes with a Banana (A Full Off the Vine Tutorial)

In this comprehensive tutorial, he will delve into the art of ripening tomatoes with the help of a banana. Discover how this unlikely pairing can transform your green, firm tomatoes into juicy, ripe ones fit for any culinary creation. With his step-by-step instructions and expert tips, you will learn the proper methods to hasten the ripening process and enjoy the taste of perfectly ripe tomatoes, all thanks to the magical powers of a humble banana. So, let’s embark on this journey together and unlock the secrets to ripen tomatoes off the vine!


Are you tired of waiting for your green tomatoes to ripen? Look no further! In this article, we will explore an ingenious method to ripen tomatoes using a common household ingredient- a banana! Project Diaries has created a video tutorial that demonstrates this amazing technique, and we will review it in detail. So, let’s dive in and discover how you can ripen your tomatoes in no time!

The Video: A Full Off the Vine Tutorial

In this captivating video by Project Diaries, they show us how to ripen green tomatoes using the power of a banana. With clear step-by-step instructions, they take us through the process in an engaging and informative manner, making it easy for anyone to follow along.

The Importance of Ethylene Gas

The video explains that bananas produce a gas called ethylene, which plays a crucial role in the ripening process of fruits, including tomatoes. Ethylene gas helps to trigger the production of enzymes that break down starches and convert them into sugars, resulting in the sweet and juicy taste we all love.

The Optimal Temperature for Tomato Ripening

Tomatoes require specific temperature conditions to turn from green to red. Ideally, temperatures between 50 to 85 degrees Fahrenheit are necessary for the ripening process to occur. However, if you live in a cooler climate or want to expedite the ripening process, the video offers two fantastic methods to achieve your desired results.

Method 1: Newspaper and a Warm Box

The first method demonstrated in the video involves wrapping each individual green tomato in newspaper and placing them inside a box with temperatures above 50 degrees Fahrenheit. The newspaper helps retain heat around the tomatoes, creating a warm environment that encourages ripening. This method is particularly useful in regions with colder temperatures or during the winter months.

Method 2: Brown Paper Bag and a Banana

The second method showcased by Project Diaries is the simple yet effective technique of using a brown paper bag and a banana. By placing your green tomatoes inside the bag with a ripe banana, you are essentially creating a microclimate that speeds up the ripening process. The ethylene gas released by the banana works its magic to transform your tomatoes into beautifully red, ripe fruits.

Alternative Fruit Choices

If you don’t have a banana at hand, don’t worry! The video suggests that apples and pears can also be used as substitutes. These fruits also produce ethylene gas, serving the same purpose of accelerating tomato ripening. So, no matter the season or availability, you can always find a suitable ingredient to help you achieve your desired results.

The Ripening Process

After following either of the two methods mentioned above, you can expect to see remarkable results within a short span of time. The video informs us that within 24 hours, the tomatoes will start showing a red color, indicating the initiation of the ripening process. Within a week, most of the tomatoes will have fully ripened, ready for consumption or use in your favorite recipes.

Don’t Waste the Banana!

Once your tomatoes have ripened to perfection, you might be wondering what to do with the banana that played a crucial role in the process. Fear not! The video suggests that the banana can still be enjoyed as a tasty snack, and the banana peels can be repurposed to make nutrient-rich banana fertilizer for your garden. It’s a win-win situation!


In conclusion, Project Diaries’ video tutorial on ripening tomatoes with a banana offers an innovative and efficient solution for impatient gardeners or tomato enthusiasts. By harnessing the power of ethylene gas, this method helps you achieve the desirable red color and delicious taste of ripe tomatoes in a fraction of the usual time. Whether you choose the newspaper and warm box approach or the brown paper bag method, you’ll be enjoying juicy tomatoes in no time.

FAQs After The Conclusion:

  1. Q: Will using a banana to ripen tomatoes affect their taste?

    A: Not at all! The ethylene gas released by the banana enhances the natural ripening process of the tomatoes, resulting in the flavor we all love.

  2. Q: Can I ripen tomatoes with other fruits besides bananas?

    A: Absolutely! Apples and pears also release ethylene gas and can be used as alternatives to bananas for ripening tomatoes.

  3. Q: How long does it take for green tomatoes to ripen with a banana?

    A: Typically, within 24 hours, you will notice a change in color, and within seven days, most of the tomatoes will have fully ripened.

  4. Q: Can I use this method to ripen tomatoes that have already been picked?

    A: Yes! Whether your tomatoes are still on the vine or have been harvested, you can use the banana method to ripen them.

  5. Q: What can I do with the banana once the tomatoes have ripened?

    A: The banana can be consumed as a healthy snack, and the peels can be repurposed as fertilizer to nourish your garden plants.

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