General Knowledge
Safety & Maintenance
Cooking Methods
Energy Efficiency
Fun Facts
100

What appliance is used to rapidly cool food to prevent bacterial growth?

What is a blast chiller?

100

Why should you never put metal in a microwave?

What is it can cause sparks and fire?

100

What appliance mimics deep frying by circulating hot air around food?

What is an air fryer?

100

What is the most energy-efficient stovetop option?

What is induction (flameless)?

100

What kitchen appliance was inspired by military radar technology?

What is the microwave?

200

What kitchen appliance uses electromagnetic fields to heat cookware?

What is an induction cooktop (flameless cooktop)?

200

What is the safest way to clean a cast iron skillet?

What is scrub with salt and oil, then wipe clean?

200

What type of oven uses a fan to distribute heat evenly?

What is a convection oven?

200

What appliance uses the least energy: oven, microwave, or toaster oven?

What is a microwave?

200

What appliance was originally hand-cranked before becoming electric?

What is a blender?

300

What is the ideal refrigerator temperature range for food safety?

What is 34-40°F?

300

Why should you avoid overloading a refrigerator?

What is it blocks airflow, causing food to spoil faster?

300

What small appliance can cook rice, steam vegetables, and keep food warm?

What is a rice cooker?

300

Why does using a slow cooker save energy compared to an oven?

What is it maintains a low temperature over time with minimal power use?

300

What unusual food can be made in a dishwasher (sealed in foil or jars)?

What is salmon?

400

What is the primary difference between a convection oven and a regular oven?

What is a convection oven circulates hot air for even cooking?

400

What happens if you overfill a blender and turn it on high?

What is it can overflow or cause the lid to pop off?

400

What is the main advantage of sous vide cooking?

What is precise temperature control for even cooking?

400

What should you do with your refrigerator to keep it running efficiently?

What is keep it full but not overcrowded to allow proper airflow?

400

What was the first electric kitchen appliance ever invented?

What is an electric toaster?

500

What kitchen appliance was originally called the "Radarange"?

What is a microwave?

500

What common kitchen appliance requires regular descaling due to hard water buildup?

What is a coffee maker?

500

What kitchen tool can create emulsions, such as mayonnaise, by rapidly blending ingredients?

What is an immersion blender?

500

What type of appliance uses infrared heating elements to cook food faster?

What is a toaster oven?

500

What common kitchen appliance was once advertised as a way to "cook without fire"?

What is a microwave?

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