In raft-based clarification, what additional components are commonly included with the egg whites?

In raft-based clarification, what additional components are commonly included with the egg whites?

• A. Lean ground meat and aromatics
• B. Butter and cream
• C. Sugar and salt
• D. Cornstarch and water

Answer: (A)

In raft-based clarification, egg whites coagulate as the liquid heats, trapping impurities and forming a raft that acts like a natural filter. The components commonly included with the egg whites are lean ground meat and aromatics. The lean meat provides proteins that help strengthen and stabilize the raft, while aromatics (like mirepoix—onion, carrot, celery) add flavor and aid in creating a cohesive raft. Butter and cream would introduce fat and cloudiness, sugar and salt don’t aid the clarification process, and cornstarch with water would thicken rather than clarify. The result is a clear, flavorful stock once the raft forms and is removed.

In raft-based clarification, egg whites coagulate as the liquid heats, trapping impurities and forming a raft that acts like a natural filter. The components commonly included with the egg whites are lean ground meat and aromatics. The lean meat provides proteins that help strengthen and stabilize the raft, while aromatics (like mirepoix—onion, carrot, celery) add flavor and aid in creating a cohesive raft. Butter and cream would introduce fat and cloudiness, sugar and salt don’t aid the clarification process, and cornstarch with water would thicken rather than clarify. The result is a clear, flavorful stock once the raft forms and is removed.