Please choose the correct solution to the question: how to cook chicken breast evenly

Solution1: place the chicken on cutting board then cover with Glad Press’n’ Seal or saran wrap, and then whack it with a rolling pin or meat mallet until the chicken is the same thickness

Solution2: place the chicken on crock pot lid then cover with Glad Press’n’ Seal or saran wrap, and then whack it with a rolling pin or meat mallet until the chicken is the same thickness

Answer format: solution1/solution2
Answer: solution1