CB CB Baker Cake & Cookie Production 1 — Questions and Answers
Question 1: What is the creaming method primarily used for in cake and cookie production?
- Lean yeast doughs and baguettes
- Butter cakes and many types of drop cookies (Correct answer)
- Choux pastry and cream puffs
- Laminated doughs like croissants
Correct answer: Butter cakes and many types of drop cookies
The creaming method incorporates air into fat and sugar, creating a light texture ideal for butter cakes and many drop cookies.
Question 2: What internal temperature indicates a fully baked layer cake?
- 165°F (74°C)
- 180°F (82°C)
- 200°F (93°C) (Correct answer)
- 212°F (100°C)
Correct answer: 200°F (93°C)
A fully baked layer cake typically registers around 200°F (93°C) internally, indicating that starches have gelatinized and proteins have fully set.
Question 3: Which type of flour produces the most tender cake crumb?
- Bread flour
- All-purpose flour
- Cake flour (Correct answer)
- Whole wheat flour
Correct answer: Cake flour
Cake flour has a lower protein content (6–8%) than other flours, developing less gluten and resulting in a more tender, fine-crumbed cake.
Question 4: What most commonly causes tunneling in muffin-style cakes and quick breads?
- Too little leavening agent in the formula
- Overmixing the batter after flour is added (Correct answer)
- Under-baking the product
- Too much fat in the recipe
Correct answer: Overmixing the batter after flour is added
Overmixing after flour is added develops excess gluten, which traps gas and creates elongated vertical tunnels in the crumb structure.
Question 5: In cookie terminology, what does 'short' refer to when describing a dough?
- The brief mixing time required
- The small diameter of the finished cookie
- The high fat content that inhibits gluten development (Correct answer)
- The low temperature used during mixing
Correct answer: The high fat content that inhibits gluten development
'Short' dough has a high fat content that shortens gluten strands, producing a crumbly, tender texture rather than a chewy one.
Question 6: What is the primary difference between single-acting and double-acting baking powder?
- Single-acting contains both acid and base; double-acting contains only a base
- Single-acting releases gas only when moistened; double-acting releases gas both when moistened and again when heated (Correct answer)
- Single-acting is used for cookies only; double-acting is used only for cakes
- Single-acting has more total leavening power than double-acting
Correct answer: Single-acting releases gas only when moistened; double-acting releases gas both when moistened and again when heated
Double-acting baking powder releases CO2 twice — first when mixed with liquid and again when exposed to oven heat — giving bakers more control and better oven spring.
Question 7: What is the 'blooming' technique for cocoa powder used in cake making?
- Melting cocoa powder with cream to form a ganache base
- Dissolving cocoa powder in hot liquid to intensify its chocolate flavor (Correct answer)
- Tempering cocoa powder to achieve proper crystallization
- Mixing cocoa powder with butter to create a smooth emulsion
Correct answer: Dissolving cocoa powder in hot liquid to intensify its chocolate flavor
Blooming cocoa powder in hot water or coffee before adding it to batter intensifies chocolate flavor by dissolving particles and releasing volatile aromatic compounds.
CB CB Baker Cake & Cookie Production 1
What is the creaming method primarily used for in cake and cookie production?