Please choose the correct solution to the question: How to cream shortening and sugar.

Solution1: In a mixing bowl add 1 cup of shortening, then with the mixer on the lowest setting add sugar slowly, periodically turning the mixer off and manually scraping the sides to ensure evenness, until the mixture is fluffy.

Solution2: In a mixing bowl add 1 cup of shortening, then with the mixer plugged in add sugar slowly, periodically turning the mixer off and manually scraping the sides to ensure evenness, until the mixture is fluffy.

Answer format: solution1/solution2
Answer: solution1