Please choose the correct solution to the question: How to toast sandwich.

Solution1: Place buttered bread on a cold pan. Keep checking the bottom of the bread to check if it has reached a golden brown color. Once it does, flip the bread over and repeat.

Solution2: Place buttered bread on a hot pan. Keep checking the bottom of the bread to check if it has reached a golden brown color. Once it does, flip the bread over and repeat.

Answer format: solution1/solution2
Answer: solution2