Example questions: cooking myths and facts (9 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.
“Roasting vegetables always requires oil for best flavor.”
Reveal the answer
FALSE Roasting enhances flavor through dry heat and Maillard browning on its own; oil is often used for texture and seasoning but isn’t required for flavor development.
Fun fact: Many vegetables roast beautifully with salt, herbs, and dry heat alone.
Learn more for yourself: en.wikipedia.org
“Flambéing reduces the alcohol content in a dish.”
Reveal the answer
TRUE Flambéing ignites volatile alcohol so some, but not all, of the alcohol is burned off during the process.
Fun fact: Flambé adds dramatic visual flair to desserts like Bananas Foster.
Learn more for yourself: en.wikipedia.org
“Putting oil in pasta water prevents noodles from sticking together.”
Reveal the answer
FALSE Oil floats on top and does little to prevent sticking between noodles; stirring and adequate water work much better.
Fun fact: Using lots of water dilutes starch and reduces stickiness.
Learn more for yourself: tasteofhome.com
“Moist cooking methods don’t necessarily yield moister meat than dry ones.”
Reveal the answer
TRUE Moist methods don’t inherently keep meat juicier; internal temperature matters most for moisture retention.
Fun fact: Brining changes protein structure to improve moisture, not the cooking environment itself.
Learn more for yourself: seriouseats.com
“Fresh herbs always hold their flavor better than dried herbs in long cook times.”
Reveal the answer
FALSE Dried herbs can hold up better in long simmering because their concentrated oils withstand prolonged heat.
Fun fact: In stews, dried rosemary or thyme may outperform fresh over hours of cooking.
Learn more for yourself: Source
“Shallow frying cooks food by partially submerging it in hot oil.”
Reveal the answer
TRUE Shallow frying uses a medium-high heat and oil depth that cooks from below and around the food.
Fun fact: This technique is used for fritters, fish, and sautéed dishes.
Learn more for yourself: en.wikipedia.org
“Gentle (low‑temperature) frying always results in less oil absorption than high‑temperature frying.”
Reveal the answer
FALSE At low temperatures, food may absorb more oil because steam doesn’t form quickly enough to keep oil out.
Fun fact: Professional fryers optimize heat to balance texture and oil uptake.
Learn more for yourself: en.wikipedia.org
“Salt added to vegetables at the start improves water release and helps them cook evenly.”
Reveal the answer
TRUE Salt draws out water through osmosis, helping even cooking and better flavor penetration.
Fun fact: This is especially useful when salting cucumbers for salads.
Learn more for yourself: Source
“Steaming vegetables retains more vitamins than boiling them.”
Reveal the answer
TRUE Steaming exposes produce to heat with less contact with water, preserving water‑soluble vitamins.
Fun fact: Broccoli can lose up to half its vitamin C when boiled but much less when steamed.
Learn more for yourself: Source
“Salt is a flavor enhancer that can reduce perceived bitterness even in coffee.”
Reveal the answer
TRUE Salt blocks bitter taste receptors and enhances sweetness and overall flavor complexity.
Fun fact: A pinch of salt in coffee can reduce harsh bitterness.
Learn more for yourself: reddit.com
“Adding vinegar to bean water while cooking makes beans cook faster.”
Reveal the answer
FALSE Acid in vinegar slows softening of bean skins and can lengthen cooking time.
Fun fact: This is why tomatoes slow the softening of beans in chili.
Learn more for yourself: Source
“Parmesan cheese is technically a protected name in Europe (PDO) and must meet specific standards to be labeled as such.”
Reveal the answer
TRUE Parmigiano‑Reggiano is a protected cheese under EU law and must be made in specific regions following traditional standards.
Fun fact: Imported “Parmesan” in the U.S. can be any similar hard cheese.
Learn more for yourself: Source
“Cooking pasta with lid on saves energy but doesn’t change texture.”
Reveal the answer
TRUE A lid increases heat efficiency but the starch and water interaction that determines texture remains the same.
Fun fact: Removing the lid once boiling starts prevents boil‑overs.
Learn more for yourself: Source
“Searing meat at the beginning of cooking always produces juicier meat.”
Reveal the answer
FALSE Searing improves flavor and color but doesn’t prevent moisture loss; juiciness depends on internal temperature control.
Fun fact: This myth is widespread despite being debunked by food science.
Learn more for yourself: Source
“Food myths often persist because they are repeated through generations and not tested scientifically.”
Reveal the answer
TRUE Many cooking “rules” are based on tradition, not evidence, and scientific testing often disproves them.
Fun fact: Nutrition and culinary education can help dispel common myths.
Learn more for yourself: ncbi.nlm.nih.gov
“Adding oil before browning onions prevents them from sticking.”
Reveal the answer
TRUE A thin coating of oil lubricates the pan and prevents sugars from scorching and sticking.
Fun fact: Medium heat and patience are key for perfect caramelization.
Learn more for yourself: Source
“Boiling foods intensely destroys all their flavor compounds.”
Reveal the answer
FALSE Some volatile flavor compounds escape with steam, but others dissolve into the liquid and enrich broths and stocks.
Fun fact: Slow simmering yields deeper flavor than rolling boil.
Learn more for yourself: Source
“Reducing a sauce concentrates both flavor and saltiness.”
Reveal the answer
TRUE As water evaporates, remaining solutes (including salt) become more concentrated.
Fun fact: Taste before reducing too far — it can become overly salty!
Learn more for yourself: Source
“Cooking with wine always makes the dish taste like wine.”
Reveal the answer
FALSE Alcohol diminishes and flavors mellow in cooking; wine contributes complexity, not just a wine taste.
Fun fact: Different wines pair better with certain roasts or sauces.
Learn more for yourself: Source
“Stirring rice during cooking can make it gummy.”
Reveal the answer
TRUE Agitation releases starch from the grains, creating stickiness. Letting rice cook undisturbed yields fluffier results.
Fun fact: Rinsing rice before cooking also reduces surface starch.
Learn more for yourself: Source