Multi-choice problem: Choose from the options at the end, and answer how do you do this: How to see if a cake is done.

Options are: 1. Many bakers just use a simple toothpick. If you insert it into the center of the cake, it should come out clean, with no streaks of batter.. 2. Many bakers just use a simple toothpick. If you insert it into the center of the cake, it should come out with streaks of batter on the toothpick..
1.