Can You Put Tupperware in Microwave: The Ultimate Guide

If you have ever used Tupperware containers for your food storage, you must have wondered whether you can put it in the microwave. There is no doubt that Tupperware is a trusted brand when it comes to food storage, but is it microwave safe? Well, the answer is not that simple. In this article, we will give you the ultimate guide on whether you can put Tupperware in the microwave or not.

What is Tupperware?

Tupperware is a popular brand that specializes in food storage containers. It was invented by Earl Tupper in 1945, and since then, it has become a household name. Tupperware containers are made from plastic and are known for their durability and airtight seals.

Types of Tupperware

Tupperware comes in various shapes and sizes, and each one serves a different purpose. Some of the commonly used Tupperware containers are:

  • Food storage containers
  • Water bottles
  • Lunch boxes
  • Freezer containers
  • Baking dishes
  • Microwave cookware

All these Tupperware containers are made from different types of plastic, and not all of them can be used in the microwave. Let’s explore this further.

Can You Put Tupperware in the Microwave?

The short answer is…it depends. Some Tupperware containers are microwave-safe, while others are not. The microwave-safe containers are designed in a way that they do not release any harmful chemicals or toxins when exposed to high temperatures. On the other hand, some Tupperware containers are not microwave-safe, and using them in the microwave can cause them to melt or release harmful chemicals into your food.

Identifying Microwave Safe Tupperware Containers

Before putting your Tupperware container in the microwave, you need to check whether it is microwave safe or not. Here are some of the ways to identify a microwave-safe Tupperware container:

  • Look for a microwave-safe icon on the container.
  • Check the Tupperware packaging or user manual to see if it is microwave-safe.
  • Look for the microwave-safe stamp or label on the bottom of the container.
  • Check the plastic code on the container. If it is marked with a 5, it is microwave-safe.

Types of Plastic Used in Tupperware

The type of plastic used in Tupperware containers determines whether it is safe to use in the microwave or not. Here are the common types of plastic used in Tupperware and whether they are microwave-safe or not:

Type of Plastic Microwave-Safe
Polycarbonate (PC) No. This type of plastic can release harmful chemicals when exposed to high temperatures.
Polyethylene (PE) Yes. This type of plastic is microwave-safe.
Low-density polyethylene (LDPE) Yes. This type of plastic is microwave-safe.
High-density polyethylene (HDPE) Yes. This type of plastic is microwave-safe.
Polypropylene (PP) Yes. This type of plastic is microwave-safe.

If your Tupperware container is made from PC plastic (marked with a 7), it is best to avoid using it in the microwave as it can release harmful chemicals.

Can You Use Tupperware Lids in the Microwave?

Tupperware lids are not made for the microwave, and using them can cause them to warp or melt. If you need to cover your food when microwaving, use a microwave-safe plate or cling film instead.

How to Microwave Food in Tupperware

If your Tupperware container is microwave-safe, you can microwave your food in it. Follow these steps:

  1. Remove the Tupperware lid.
  2. Place the container in the microwave.
  3. Start with short intervals of 30 seconds and check the food in between. Stir the food to ensure even heating.
  4. If the food needs more heating time, continue microwaving in short intervals until it is heated thoroughly.
  5. Allow the food to rest for a minute or two before removing it from the microwave.

Conclusion

In conclusion, you can put Tupperware in the microwave, but not all Tupperware containers are safe for it. Before microwaving your food in a Tupperware container, make sure to check if it is microwave-safe or not. Always follow the instructions and avoid using Tupperware lids in the microwave.

FAQs

  • 1. Can you microwave Tupperware?
    Yes, you can microwave Tupperware, but only if it is microwave-safe. Not all Tupperware containers are suitable for microwave use.
  • 2. How can I identify a microwave-safe Tupperware container?
    Look for a microwave-safe icon on the container or check the packaging or user manual to see if it is microwave-safe. You can also look for the microwave-safe label or stamp on the bottom of the container or check the plastic code. If it is marked with a 5, it is microwave-safe.
  • 3. What types of plastic are used in Tupperware?
    Tupperware containers can be made from various types of plastic, including Polycarbonate (PC), Polyethylene (PE), Low-density polyethylene (LDPE), High-density polyethylene (HDPE), and Polypropylene (PP).
  • 4. Can I use Tupperware lids in the microwave?
    No, you should not use Tupperware lids in the microwave. They are not made for it and can warp or melt.
  • 5. Can Tupperware melt in the microwave?
    Yes, Tupperware can melt or release harmful chemicals when exposed to high temperatures, so it is essential to use only microwave-safe Tupperware containers.

References

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