Question 1

Beating egg whites involves stirring them vigorously.

Beating egg whites requires vigorous stirring to incorporate air, which helps them achieve stiff peaks. This process is crucial for the texture of many baked goods, including the cookies described in the extract.

A) These cookies can be baked in a microwave oven.

This statement is incorrect as the extract specifies that the cookies should be baked at 350 degrees F, which implies a conventional oven. There is no mention of microwave baking, and the process described is typical for an oven-baked cookie.

B) Folding in peanut butter can be done by hand.

While it is true that folding can be done by hand, the statement does not accurately reflect the context of the extract. The extract does not specify the method of folding, and thus this option is too vague to be considered true.

C) Beating egg whites involves stirring them vigorously.

This statement is accurate as it directly describes the process of beating egg whites, which is necessary to create the foamy texture and stiff peaks required for the cookie dough. The passage emphasizes the importance of this step in the recipe.

D) These cookies should be cooled on a cookie sheet.

This statement is misleading. While the extract mentions letting the cookies cool on the cookie sheet, it does not provide sufficient context to confirm this as a definitive instruction. Cooling can also occur on a wire rack, which is not mentioned.

Conclusion

The correct answer, C, accurately describes the vigorous stirring necessary for beating egg whites, which is a fundamental step in the cookie-making process outlined in the extract. Options A, B, and D either misinterpret or lack specific confirmation from the passage, making them incorrect in this context.