Have you ever thought about which type of utensils used in microwave oven that are safe to use? I’ve been testing kitchen utensils for many years and have seen how apparatuses can become damaged and even risk health by using cookware that should never be microwaved.
In this guide, I will recommend the best microwave-safe cookware, such as glass, ceramic, microwave-safe plastic, and silicone, and I will discuss why oven-proof glass utensils are recommended. You will also discover why utensils made of metal, aluminum, or steel should never enter your microwave.
At the end of the article, you will be able to confidently select microwave-safe utensils that will ensure safe meals and that your oven stays in great condition. Are you ready to learn microwave safety tips? Let’s go!
which type of utensils used in microwave oven?
Your microwave oven is a kitchen superpower, and it will only be as good as the utensils you use with it!
You may risk starting a fire, causing sparks, and even damaging the microwave’s interior by using any non-safe materials aluminum utensils or metal utensils, in your microwave.
On the other hand, microwave safe cookware will heat evenly, it will prevent toxins from leaching into your food, and it will greatly extend its usable life! Let’s break down the options that are the safest for you.
Also Read: 10 Microwave Oven Problems
The Best Materials for Microwave-Safe Utensils
Not all materials are created equal for microwave use. Below, I’ll compare the top options and their unique benefits.
#1. Glass: The Ultimate Microwave Companion
Why It’s Safe:
- Oven-proof glass utensils (like borosilicate or tempered glass) resist thermal shock, making them ideal for tasks like safe defrosting in microwave or baking.
- Non-porous and non-reactive, ensuring no chemicals leach into food.
Best Uses:
- Reheating soups, casseroles, or baked dishes.
- Baking desserts (e.g., mug cakes).
Pro Tip:
Always check for cracks. Damaged glass can shatter under heat.
#2. Ceramic: Stylish and Reliable
Benefits of Ceramic Microwave Cookware:
- Even heat distribution for consistent cooking.
- Scratch-resistant and durable.
Key Check:
Ensure it’s labeled “microwave-safe”. Avoid ceramics with metallic accents or glazes.
Best Uses:
- Serving dishes (e.g., lasagna).
- Reheating rice or pasta.
#3. Microwave-Safe Plastic: Lightweight Convenience
Advantages:
- Affordable and lightweight.
- Ideal for microwave-safe covers (vented lids prevent splatters).
Caution:
- Use only containers marked “microwave-safe” (look for PP or PE symbols).
- Avoid thin plastics, which can warp or melt.
Best Uses:
- Short-term reheating (e.g., office lunches).
#4. Silicone: Flexible and Non-Toxic
Advantages of Silicone Microwave Utensils:
- Heat-resistant up to 428°F (220°C).
- Collapsible design saves storage space.
Best Uses:
- Steaming vegetables.
- Baking muffins or cupcakes.
Also Read: How to Clean a Microwave Oven
Comparison Table:
| Material | Best For | Avoid When |
|---|---|---|
| Glass | Baking, reheating | Sudden temp changes |
| Ceramic | Serving, casseroles | Metallic finishes |
| Microwave-Safe Plastic | Short reheats | High-fat foods |
| Silicone | Baking, steaming | Direct stovetop use |
Also Read: How To Repair Microwave Oven Not Heating
Materials to Avoid in Your Microwave Oven
Never Use These:
#1. Metal, Aluminum, or Steel Utensils
Why They’re Dangerous:
- Sparks and Arcing: Metal reflects microwaves, creating sparks that can damage the oven’s interior or start fires.
- Uneven Cooking: Metal blocks microwaves, leaving food undercooked.
Exceptions:
Some microwaves include metal racks designed for specific use. Always follow the manufacturer’s guidelines.
#2. Non-Microwave-Safe Plastics
Risks:
- Chemical Leaching: Cheap plastics release toxins like BPA when heated.
- Melting: Thin containers can warp, ruining your meal and the utensil.
#3. Recycled Paper Products
Why Avoid:
- May contain metal fragments or dyes that ignite.
Also Read: What is the Difference Between OTG and Microwave?
How to Identify Microwave-Safe Utensils: 3 Foolproof Methods
#1. Check for Microwave-Safe Labels
- Look for symbols like wavy lines, a microwave icon, or text like “microwave-safe”.
- Microwave-safe labels explained: These symbols are standardized globally, ensuring compliance with safety norms.
#2. Conduct the Water Test
- Place the utensil and a microwave-safe cup of water inside.
- Heat for 1 minute. If the utensil stays cool and the water is hot, it’s safe.
#3. Inspect for Damage
- Cracks, chips, or warping can make even safe materials hazardous.
Also Read: Solo vs Convection Microwave Oven
Microwave Cooking Safety Guidelines
Follow these rules to avoid disasters:
- Use Microwave-Safe Covers:
- Ventilated lids or microwave-safe paper towels prevent splatters.
- Avoid Super-Heated Liquids:
- Stir liquids before reheating to prevent explosive boiling.
- Power Settings Matter:
- Use medium power for delicate containers (e.g., plastic).
- Safe Defrosting Practices:
- Use oven-proof glass or ceramic plates to thaw meat evenly.
FAQs
Which kind of utensils are used in a microwave oven?
Microwave-safe utensils include:
1. Heat-resistant glass containers (e.g., Pyrex or Anchor Hocking).
2. Ceramic dishes (without metallic paint or trim).
3. Microwave-safe plastic containers (labeled “microwave-safe” or with a wavy line symbol).
4. Silicone bakeware (flexible and heat-tolerant).
Always avoid metal or non-approved materials to prevent sparks, fires, or damage to the microwave.
What materials can be used in a microwave oven?
These materials are microwave-safe:
1. Glass: Doesn’t absorb microwaves and heats evenly.
2. Ceramic: Safe if labeled microwave-safe and free of metallic accents.
3. Microwave-Safe Plastics: Look for “microwave-safe” labels to avoid chemical leaching.
4. Parchment Paper or Wax Paper: Safe for short-term heating.
Materials must be non-reactive and heat-resistant to withstand microwave energy.
Can we use steel utensils in a microwave oven?
No, steel utensils (or any metal) should never be used in a microwave. Metal reflects microwaves, causing sparks (arcing), potential fires, or damage to the oven’s interior. Exceptions include microwave-safe packaging with small metal parts (e.g., some frozen food trays), but always follow manufacturer guidelines.
How do I know if my utensil is microwave safe?
Check these indicators:
1. Labels: Look for “microwave-safe” or a symbol (square with wavy lines).
2. Material Test: Place the utensil and a cup of water in the microwave. Heat for 1 minute. If the utensil stays cool, it’s safe; if warm, avoid using it.
3. Avoid Damaged Items: Cracked or worn containers may leak chemicals.
What are 3 unsafe items that you Cannot put in microwave?
These items pose serious risks:
1. Metal Objects (steel bowls, aluminum foil): Cause sparks and fire hazards.
2. Non-Microwave-Safe Plastics (yogurt cups, takeout containers): Can melt or release toxins.
3. Styrofoam (unless labeled microwave-safe): May melt or leach harmful chemicals.
Always check labels and avoid materials that can’t withstand microwave heat.
Conclusion
Which type of utensils used in microwave oven? Utensils that are microwave-friendly like glass, ceramic, microwave-safe plastic, and silicone, allow you to prepare food safely and effectively.
Metal, aluminum, or steel utensils should never be used in the microwave oven! Instead, choose oven-safe glass utensils or, microwave-safe cookware. Want to upgrade your kitchen? Be sure to check out of top best microwave ovens under 20,000 and use them with the appropriate utensils for hassle-free cooking!
