Short answer
Which takeaway containers can be microwaved?
Many polypropylene (PP) plastic containers and some bagasse and paper containers are designed to be microwave safe, but suitability depends on the specific product, so always check the product specification or ask your supplier before labelling food as microwavable. Never microwave foil containers. For meal prep and delivery customers who reheat food, choose a container listed as microwave suitable and tell customers to remove lids if instructed.
Material guide
Suitability is product-specific, so treat this as a starting point, not a guarantee.
- Polypropylene (PP) plastic: commonly sold as microwave safe — check the product listing.
- Bagasse: often suitable for reheating; confirm with the product specification.
- Kraft paper: depends on the lining and construction — check before use.
- Foil: never microwave.
Why it matters for meal prep and delivery
Meal prep brands, office lunch caterers and delivery kitchens often serve food that customers reheat. Choosing the right container avoids warping, spills and complaints.
If you are unsure about a product, ask us before ordering and we will check the specification for you.
Food safety documentation
Ask suppliers for food-contact documentation for the containers you use. Our PFAS and BPA guides explain what to look for.
Get the right containers
Order before 12pm for next-working-day delivery across London on our dedicated fleet, with free delivery on orders over £59.
Key takeaways
- Microwave suitability depends on the specific product — always check.
- PP plastic is commonly microwave safe; never microwave foil.
- Meal prep and delivery kitchens should choose reheat-friendly containers.
- Ask DORU to check a specification before you order.
Author

Lan Olitoquit
Creative and Marketing Professional
Lan is a creative and marketing professional with over seven years of experience. He transforms brand messaging into compelling digital experiences, using data to craft high-converting campaigns. He is currently pursuing an MBA at San Beda College Alabang, bridging what business knows with what business does.
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