Please choose the correct solution to the question: How To Make In-N-Out Double Double Cheeseburger Copycat

Solution1: To Make In-N-Out Double Double Cheeseburger Copycat lightly toast both halves of bun and set aside.

Solution2: To Make In-N-Out Double Double Cheeseburger Copycat heavily char both halves of bun and set aside.

Answer format: solution1/solution2
Answer: solution1