ACF Culinary Techniques & Food Preparation 5

Question 1

What is the purpose of resting meat after cooking before carving?

Accepted Answer

To allow muscle fibers to relax and juices to redistribute throughout the meat

Answer

Resting allows contracted muscle fibers to relax and reabsorb juices, resulting in a moister, more evenly textured cut of meat.

Question 2

Which thickening agent is derived from seaweed and used to create firm, sliceable gels that melt at a higher temperature than gelatin?

Accepted Answer

Agar-agar

Answer

Agar-agar, derived from red algae, sets firmer than gelatin and holds its gel structure at room temperature, melting only above 185°F.

Question 3

A cook is preparing a pan sauce from the fond left in a sauté pan. What is the first step?

Accepted Answer

Deglaze the pan with wine or stock to dissolve the caramelized drippings

Answer

Deglazing dissolves the fond (caramelized drippings stuck to the pan) using liquid, which forms the flavorful base of a pan sauce.

Question 4

In charcuterie, what is the role of sodium nitrite (curing salt/pink salt) in meat preservation?

Accepted Answer

Inhibits Clostridium botulinum growth, prevents rancidity, and contributes to cured flavor and color

Answer

Sodium nitrite in curing salts is essential for inhibiting C. botulinum, preventing oxidative rancidity, and producing the characteristic cured pink color and flavor.

Question 5

Which cooking method best preserves water-soluble vitamins such as B vitamins and vitamin C in vegetables?

Accepted Answer

Steaming

Answer

Steaming preserves water-soluble vitamins best because the food never contacts water, minimizing nutrient leaching.

(ACF) American Culinary Federation Certification Practice Test

(ACF) American Culinary Federation Certification Practice Test

ACF Culinary Techniques & Food Preparation 5