Remove the airtight container or freezer bag from the freezer. Run the container or freezer bag under warm/hot water for 1 -2 minutes to loosen the roasted cherry tomatoes.
Empty the container(s) or freezer bag(s) into a microwave-safe bowl.
Cover the bowl with waxed paper or a microwave-safe top and put it in the microwave.
Microwave the roasted tomatoes at 50% power for 3 minutes.
Take the roasted cherry tomatoes out of the microwave and stir them.
Microwave the roasted tomatoes again at 100% power for 30 seconds, then stir them. The tomatoes should be defrosted now. If not, put them into the microwave again for 30 seconds at 100% power until it has defrosted.