CCA Baking & Pastry Fundamentals Flashcards

What role does gluten play in bread dough?

Answer: It forms a network that traps gas and gives bread its structure and chew

Gluten is a protein network formed when glutenin and gliadin in flour are hydrated and kneaded, trapping CO2 produced by yeast and giving bread its structure and chewiness.

What is the difference between baking powder and baking soda?

Answer: Baking soda is pure sodium bicarbonate and requires an acid; baking powder contains both sodium bicarbonate and cream of tartar

Baking soda is pure sodium bicarbonate requiring an acidic ingredient to activate, while baking powder is a complete leavener containing sodium bicarbonate, an acid, and a buffer.

What is the purpose of 'blind baking' a pie crust?

Answer: Pre-baking the crust before adding a filling to prevent a soggy bottom

Blind baking pre-bakes a pie crust — typically weighed down with pie weights — before adding a filling, ensuring a crisp, fully cooked crust with no-bake or wet fillings.

Which of the following best describes the creaming method in cake making?

Answer: Beating fat and sugar together until light and fluffy before adding other ingredients

The creaming method involves beating fat (usually butter) and sugar together until light and fluffy to incorporate air, which is a key leavening mechanism for many cakes.

What is the function of eggs in baked goods?

Answer: Structure, leavening, moisture, richness, and emulsification

Eggs serve multiple functions in baking: proteins provide structure, trapped air provides leavening, yolks add richness and emulsification, and the overall water content adds moisture.

What is the Maillard reaction in baking?

Answer: A chemical reaction between amino acids and reducing sugars that creates browning and complex flavors

The Maillard reaction is a complex series of chemical reactions between amino acids and reducing sugars that produce the brown color and distinctive roasted flavors in baked goods.