Frozen yogurt - Quiz
  • 1. What is a common yogurt culture used in frozen yogurt?
A) Lactobacillus acidophilus
B) Saccharomyces cerevisiae
C) Lactobacillus bulgaricus
D) Escherichia coli
  • 2. Which microorganism is commonly used along with Lactobacillus bulgaricus in frozen yogurt?
A) Lactobacillus casei
B) Streptococcus thermophilus
C) Streptococcus pyogenes
D) Staphylococcus aureus
  • 3. What is the approximate percentage range of milk fat in frozen yogurt?
A) 0.1–0.5%
B) 7–12%
C) 0.55–6%
D) 10–15%
  • 4. What purpose does milk fat serve in frozen yogurt?
A) It creates the yogurt culture
B) It acts as a sweetener
C) It lends richness
D) It provides coloring
  • 5. How is the amount of milk fat related to the amount of milk solids?
A) Inversely proportional
B) Equal at all times
C) Directly proportional
D) It is not related
  • 6. Which of these ingredients is added to frozen yogurt for flavor?
A) Yogurt culture
B) Milk fat
C) Milk solids
D) Flavorings
  • 7. Besides natural coloring, what other type of coloring is sometimes used?
A) Chemical-free
B) Organic
C) Artificial
D) Herbal
  • 8. Are sugar-free versions of frozen yogurt available?
A) Only in liquid form
B) Yes
C) No
D) Only by special request
  • 9. How do some companies describe their tart version of frozen yogurt?
A) Made without milk solids
B) Identical to ice cream
C) Fat-free only
D) Closer to the original recipe
  • 10. What do some companies focus on making their frozen yogurt taste like?
A) Custard
B) Gelato
C) Ice cream
D) Fresh fruit
  • 11. What is an alternative name for frozen yogurt?
A) Frogurt
B) Soft Gelato
C) Ice Milk
D) Creamy Cult
  • 12. What is the primary reason for the tanginess in frozen yogurt?
A) Added citric acid
B) High sugar content
C) The use of heavy cream
D) Lactic acid
  • 13. Why does some frozen yogurt lack live bacterial cultures?
A) The yogurt base is heat-treated
B) It is frozen at too low a temperature
C) It is made without dairy
D) The cultures die during shipping
  • 14. Which government body does not regulate frozen yogurt in the United States?
A) U.S. Department of Agriculture
B) California Department of Health
C) U.S. Food and Drug Administration
D) State health boards
  • 15. When was frozen yogurt invented?
A) 1950s
B) 1970s
C) 1980s
D) 1990s
  • 16. Which department store commissioned the creation of a lower-fat ice cream alternative?
A) Saks Fifth Avenue
B) Neiman Marcus
C) Bloomingdale's
D) Macy's
  • 17. In which city was the first frozen yogurt served at the Forty Carrots restaurant?
A) Boston
B) New York City
C) Chicago
D) Los Angeles
  • 18. Who developed the concept for Red Mango in 2003?
A) H. P. Hood
B) Dan Kim
C) Young Lee
D) Shelly Hwang
  • 19. Where was the first Pinkberry location opened in 2005?
A) Seoul, South Korea
B) Boston, Massachusetts
C) New York City, New York
D) West Hollywood, California
  • 20. Which business opened in New York City in 2008, contributing to the self-service trend?
A) Red Mango
B) TCBY
C) Pinkberry
D) 16 Handles
  • 21. What was the estimated revenue of the frozen yogurt industry in 2013?
A) $500 million
B) $1.2 billion
C) $100 million
D) $800 million
  • 22. What is a major reason for the renewed interest in frozen yogurt in the 2020s?
A) Lower sugar taxes
B) Decreased cost of ingredients
C) New FDA regulations
D) Interest in protein-rich foods
  • 23. According to Circana, by what percentage did frozen yogurt servings increase between March 2025 and March 2026?
A) 50%
B) 10%
C) 24%
D) 26%
  • 24. What contributes to the popularity of frozen yogurt in the United Kingdom as of 2026?
A) Government subsidies
B) Nostalgia and social media
C) Lack of other dessert options
D) Low prices compared to ice cream
  • 25. Which of these companies was mentioned as having received private equity investment?
A) Forty Carrots
B) 16 Handles
C) H. P. Hood
D) Sweet Frog
  • 26. What type of product was used as inspiration for Red Mango's concept?
A) Fruit sorbet
B) Traditional soft serve
C) Italian yogurt-flavored gelato
D) Greek kefir
  • 27. Why did growth in the frozen yogurt industry slow by 2014?
A) Market saturation and competition
B) Bacterial contamination concerns
C) A shortage of dairy
D) Higher taxes on yogurt
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