Sistema containers are a go-to for meal prep, storage, and on-the-go lunches. Their durable design and easy-locking clips make them popular in many kitchens. But using them in the microwave raises concerns about safety and practicality.
Microwaving food involves heat that can affect certain plastics. Many wonder if Sistema containers can handle this heat without melting or leaching chemicals. Knowing how to use them properly ensures safe and convenient cooking.
This article explores whether you can put Sistema containers in the microwave and how to do so safely. It covers steps, precautions, and tips for the best results. Let’s make your meal prep worry-free and efficient.
Understanding Sistema Containers
Sistema containers are made in New Zealand from high-quality, BPA-free polypropylene. They’re designed for food storage, meal prep, and portability. Their signature clips and seals keep food fresh and secure.
Many Sistema products, like the TO GO and Microwave ranges, are labeled microwave-safe. These are built to withstand microwave heat without warping or releasing harmful substances. Always check the label to confirm.
The brand offers specialized microwave containers, like noodle bowls and soup mugs. These have steam vents for safe heating. Understanding their features helps you use them correctly.
Why Microwave Safety Matters
Microwaves heat food by agitating water molecules, creating high temperatures. Unsafe plastics can melt, warp, or leach chemicals into food. This makes choosing microwave-safe containers critical.
Sistema containers are tested for food safety, including microwave use. They’re designed to prevent chemical contamination when heated properly. Following guidelines keeps your meals safe and tasty.
Using the wrong container can ruin food or damage your microwave. Proper methods avoid messes and ensure health safety. Let’s explore how to use Sistema containers in the microwave.
Can Sistema Containers Go in the Microwave?
Yes, Sistema containers can go in the microwave if they’re labeled microwave-safe. These containers, made from durable polypropylene, are designed to handle microwave heat without melting or leaching chemicals. Always check for the microwave-safe symbol or label before use.
Step 1: Check for Microwave-Safe Label
Look at the bottom of the container or its packaging for a microwave-safe symbol or text. If it’s not labeled as microwave-safe, don’t use it in the microwave. This ensures safety and prevents damage.
Step 2: Prepare the Food
Place food in the container, ensuring it’s not overfilled. Leave space for expansion, especially for liquids or high-water-content foods. This prevents spills and pressure buildup.
Step 3: Remove or Vent the Lid
Remove the lid completely or open the steam vent if the container has one. Sealed lids can cause pressure buildup, warping the container or creating unsafe steam. Use a paper towel to cover if needed to prevent splattering.
Step 4: Microwave on Appropriate Settings
Use medium power (50-70%) to heat food evenly and avoid overheating the container. Microwave in short intervals, such as 1-2 minutes, stirring halfway if possible. This ensures consistent heating without damaging the container.
Step 5: Check the Container
After heating, inspect the container for signs of warping, melting, or cracks. If damaged, discard it to avoid food contamination. Use oven mitts to handle hot containers safely.
Step 6: Cool and Store
Let the food cool slightly before sealing the container for storage. This prevents condensation and spoilage. Store leftovers in the fridge within 2 hours for safety.
Precautions for Microwaving Sistema Containers
Always confirm the container is microwave-safe before use. Non-microwave-safe Sistema products, like some storage bins, can melt or release chemicals. Check labels to avoid risks.
Avoid microwaving high-fat or high-sugar foods in Sistema containers. These can reach very high temperatures, potentially damaging the container. Use glass or ceramic for such foods.
Don’t reuse containers that show wear, cracks, or melting after microwaving. Repeated heating can degrade plastic over time. Replace damaged containers for safety.
Ensure the microwave is clean to avoid residue affecting the container. Spills or splattered food can cause uneven heating. Regular cleaning keeps your microwave safe and efficient.
Alternative Microwave Containers
Glass Containers
Glass containers, like Pyrex, are microwave-safe and durable. They handle high temperatures and don’t retain odors or stains. Ensure they have a vented lid or cover loosely with a paper towel.
Ceramic Dishes
Ceramic bowls or plates are great for microwaving. They’re safe for high heat and add no chemicals to food. Use microwave-safe ceramic and avoid metal-trimmed pieces.
Silicone Containers
Silicone food storage containers are flexible and microwave-safe. They’re ideal for reheating and steaming. Check for a microwave-safe label and vent during heating.
Paper Towels or Wax Paper
For simple reheating, cover food with a paper towel or wax paper. These prevent splattering without trapping steam. They’re disposable and safe for low-heat microwaving.
Comparison of Microwave Container Options
| Container Type | Microwave Safety | Best For |
|---|---|---|
| Sistema Containers | Safe if labeled | Meal prep, leftovers, portability |
| Glass Containers | Very safe | High-heat foods, long-term use |
| Ceramic Dishes | Very safe | Reheating, serving directly |
Tips for Using Sistema Containers
Wash Sistema containers before first use with warm soapy water or in the dishwasher (top rack). This removes manufacturing residues and ensures cleanliness. Follow care instructions for longevity.
Stir food halfway through microwaving to promote even heating. This prevents hot spots that could damage the container. It also ensures food heats thoroughly.
Avoid microwaving empty Sistema containers. Without food to absorb microwave energy, the plastic may overheat. Always add food or liquid before heating.
Store Sistema containers with lids off when not in use. This prevents odors and maintains the seal’s flexibility. Stack them to save space in your kitchen.
Common Mistakes to Avoid
Don’t microwave Sistema containers without the microwave-safe label. These can melt or release harmful substances. Always verify the container’s suitability first.
Avoid sealing the lid tightly during microwaving. Trapped steam can warp the lid or cause it to pop off. Always vent or remove the lid to release pressure.
Don’t use damaged or cracked containers in the microwave. They may not be safe and could leak chemicals. Inspect containers regularly and replace as needed.
Avoid high-power settings for long periods. Overheating can degrade even microwave-safe containers. Use medium power and short intervals for best results.
Creative Uses for Sistema Containers
Use Sistema TO GO containers for packed lunches. Their compartments keep foods separate, perfect for sandwiches and snacks. They’re leakproof for mess-free transport.
Store leftovers in Sistema Microwave containers for easy reheating. Their steam vents make heating soups or pasta splatter-free. Eat directly from the container to save dishes.
Steam vegetables in a Sistema Microwave Steamer with a bit of water. Add broccoli or carrots and microwave for a quick side dish. Season after cooking for flavor.
Organize small pantry items like spices or snacks in smaller Sistema containers. Their airtight seals keep contents fresh. Stack them for a tidy pantry.
Storing and Maintaining Sistema Containers
Store Sistema containers in a dry, cool place when not in use. Avoid stacking heavy items on top to prevent warping. This maintains their shape and seal quality.
Clean containers after each use to prevent stains or odors. Use the top rack of the dishwasher or hand-wash with mild soap. Avoid abrasive scrubbers to protect the plastic.
Refrigerate leftovers in Sistema containers within 2 hours of cooking. Their airtight seals keep food fresh for 3-5 days. Label with dates to track freshness.
Freeze food in Sistema containers, leaving space for expansion. Allow frozen containers to thaw slightly before microwaving. This prevents cracking and ensures safe heating.
Summary
You can safely put Sistema containers in the microwave if they’re labeled microwave-safe, ensuring no melting or chemical leaching. Always remove or vent the lid to prevent steam buildup, and use medium power for even heating. Alternatives like glass or ceramic offer durable options for high-heat foods. Proper care and storage extend the life of your containers.
Check labels, avoid damaged containers, and follow microwave guidelines for safe use. Sistema containers are versatile for meal prep, storage, and reheating, making kitchen tasks easier. With these tips, you can enjoy convenient, worry-free microwaving.
FAQ
Can Sistema containers go in the microwave?
Yes, if labeled microwave-safe, Sistema containers are safe for microwaving. Remove or vent the lid to release steam and use medium power. Check the label to confirm suitability.
What happens if I microwave a non-microwave-safe Sistema container?
Non-microwave-safe containers may melt, warp, or leach chemicals into food. Always check for the microwave-safe symbol. Use only labeled containers to avoid risks.
How do I clean Sistema containers after microwaving?
Wash with warm soapy water or place on the top rack of the dishwasher. Avoid abrasive scrubbers to prevent scratches. Clean after each use to maintain quality.
Can I microwave Sistema containers with the lid on?
Remove the lid or open the steam vent to prevent pressure buildup. Sealed lids can warp or cause steam issues. Cover with a paper towel if needed.
Are there alternatives to Sistema containers for microwaving?
Glass, ceramic, or silicone containers are great alternatives. They’re durable and safe for high heat. Ensure they’re labeled microwave-safe and vented during use.