CPC Chocolate & Confectionery 1 — Questions and Answers
Question 1: What is the correct tempering temperature range for dark chocolate during the crystallization stage?
- 26–27°C (79–81°F)
- 28–29°C (82–84°F) (Correct answer)
- 31–32°C (88–90°F)
- 34–35°C (93–95°F)
Correct answer: 28–29°C (82–84°F)
Dark chocolate is cooled to 28–29°C during tempering to encourage stable Form V beta crystals to form.
Question 2: Which type of chocolate contains the highest percentage of cocoa butter?
- Milk chocolate
- White chocolate (Correct answer)
- Dark chocolate (70%)
- Bittersweet chocolate
Correct answer: White chocolate
White chocolate contains only cocoa butter (no cocoa solids) and typically has the highest cocoa butter content by proportion.
Question 3: What is 'bloom' in chocolate and what causes it?
- A glossy sheen caused by over-tempering
- A white or gray film caused by fat or sugar migration to the surface (Correct answer)
- A dark streak caused by under-tempering
- A bitter taste caused by excess cocoa solids
Correct answer: A white or gray film caused by fat or sugar migration to the surface
Bloom appears as a white or gray film on chocolate and occurs when fat crystals or sugar recrystallize on the surface due to improper storage or tempering.
Question 4: What is the purpose of a ganache's ratio of cream to chocolate?
- It determines flavor only
- It controls the final texture and consistency of the ganache (Correct answer)
- It affects only the shelf life
- It determines color of the ganache
Correct answer: It controls the final texture and consistency of the ganache
The cream-to-chocolate ratio is the primary factor that determines whether a ganache will be pourable, spreadable, or firm enough for truffles.
Question 5: Which process involves dipping chocolate centers into tempered chocolate using a fork or dipping tool?
- Enrobing
- Hand-dipping (Correct answer)
- Panning
- Moulding
Correct answer: Hand-dipping
Hand-dipping is the technique of submerging individual confectionery centers into tempered chocolate using a fork or dipping tool to coat them.
Question 6: What is 'couverture' chocolate?
- Chocolate with added vegetable fats
- High-quality chocolate with a minimum cocoa butter content of 31% (Correct answer)
- Chocolate used exclusively for baking
- A compound chocolate coating
Correct answer: High-quality chocolate with a minimum cocoa butter content of 31%
Couverture is a professional-grade chocolate that must contain at least 31% cocoa butter, giving it excellent fluidity when melted.
CPC Chocolate & Confectionery 1
What is the correct tempering temperature range for dark chocolate during the crystallization stage?