Example questions: cooking myths and facts (7 of 10)
These are examples of how FactApp is played. Read each statement and decide whether it’s true or false. Then see the answer with a short explanation, and follow the source link to learn more for yourself. The real daily challenge mixes many categories.
“Salt penetrates meat deeply during short cooking times.”
Reveal the answer
FALSE Salt primarily affects the surface during short cooking times; deep penetration requires long brining.
Fun fact: This is why dry brining works best overnight.
Learn more for yourself: seriouseats.com
“Steam helps bread develop a crisp crust in the oven.”
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TRUE Steam delays crust formation, allowing greater oven spring before the crust hardens.
Fun fact: Professional bakeries inject steam directly into ovens.
Learn more for yourself: kingarthurbaking.com
“Olive oil becomes toxic when heated past its smoke point.”
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FALSE While flavor degrades and smoke forms, olive oil does not become toxic at typical cooking temperatures.
Fun fact: Extra virgin olive oil contains antioxidants that increase heat stability.
Learn more for yourself: ncbi.nlm.nih.gov
“Fresh pasta cooks faster than dried pasta.”
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TRUE Fresh pasta contains moisture and lacks extensive protein network development, reducing cooking time.
Fun fact: Fresh pasta often cooks in under 3 minutes.
Learn more for yourself: seriouseats.com
“Adding salt early in bean cooking prevents softening.”
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FALSE Modern research shows salting early can improve flavor without preventing softening.
Fun fact: This myth persisted for decades in cookbooks.
Learn more for yourself: seriouseats.com
“Egg whites whip best when slightly aged.”
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TRUE Older egg whites are thinner, allowing better foam formation when whipped.
Fun fact: French pastry chefs often prefer older eggs for meringue.
Learn more for yourself: exploratorium.edu
“Refrigerating bread keeps it fresh longer.”
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FALSE Refrigeration accelerates starch retrogradation, causing bread to stale faster.
Fun fact: Freezing is better than refrigerating for bread storage.
Learn more for yourself: seriouseats.com
“Cooking spinach reduces its oxalate content.”
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TRUE Boiling spinach can significantly reduce oxalates, which inhibit mineral absorption.
Fun fact: Discarding the cooking water removes most oxalates.
Learn more for yourself: ncbi.nlm.nih.gov
“You should pierce sausages to let fat escape while cooking.”
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FALSE Piercing causes moisture loss, resulting in drier sausages.
Fun fact: Good sausages self-regulate fat rendering when cooked gently.
Learn more for yourself: seriouseats.com
“Blanching vegetables before freezing preserves color and texture.”
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TRUE Blanching deactivates enzymes that cause discoloration and texture loss during storage.
Fun fact: Skipping blanching leads to dull, mushy vegetables.
Learn more for yourself: nchfp.uga.edu
“Using metal utensils on nonstick pans is safe if done gently.”
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FALSE Metal utensils can scratch coatings, increasing flaking and reducing pan lifespan.
Fun fact: Silicone tools are safest for nonstick cookware.
Learn more for yourself: healthline.com
“Resting cookie dough improves flavor and texture.”
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TRUE Resting hydrates flour and allows sugars to dissolve, enhancing flavor and structure.
Fun fact: Some bakeries rest dough for 24–72 hours.
Learn more for yourself: kingarthurbaking.com
“Adding oil to rice water prevents boil-overs.”
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TRUE Oil disrupts surface tension, reducing foam formation.
Fun fact: This trick also works for pasta.
Learn more for yourself: exploratorium.edu
“All cheeses melt the same way when heated.”
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FALSE Moisture, fat, and protein structure determine melting behavior.
Fun fact: Mozzarella stretches; feta crumbles.
Learn more for yourself: seriouseats.com
“Acid prevents vegetables from softening during cooking.”
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TRUE Acid strengthens pectin structure in plant cell walls, slowing softening.
Fun fact: This is why beans cooked with tomatoes soften more slowly.
Learn more for yourself: exploratorium.edu
“Browning meat adds flavor through caramelization of sugars only.”
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FALSE Browning primarily comes from the Maillard reaction between proteins and sugars.
Fun fact: This reaction begins around 300°F.
Learn more for yourself: seriouseats.com
“Rice cookers automatically adjust cooking time based on moisture.”
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TRUE They switch modes when water is absorbed or evaporated, signaling doneness.
Fun fact: This is why rice cookers rarely burn rice.
Learn more for yourself: exploratorium.edu
“Adding sugar to savory dishes only makes them sweet.”
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FALSE Small amounts of sugar balance bitterness and acidity without making dishes sweet.
Fun fact: Tomato sauces often use a pinch of sugar for balance.
Learn more for yourself: cooksillustrated.com
“Using a thermometer is the most accurate way to judge meat doneness.”
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TRUE Internal temperature is the only reliable indicator of doneness and safety.
Fun fact: Professional kitchens rely heavily on instant-read thermometers.
Learn more for yourself: fsis.usda.gov
“Cooking with acidic ingredients always destroys cookware.”
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FALSE Only reactive cookware (like bare aluminum) is affected; stainless steel and enamel are safe.
Fun fact: Copper cookware is lined specifically to avoid this problem.
Learn more for yourself: fda.gov