Please choose the correct solution to the question: To make buttermilk using regular milk.

Solution1: Using a 1-cup measuring cup, add 1 tablespoon of cranberry juice or vinegar. Fill the remainder of the cup with plain milk. Let it sit for five minutes and you have DIY buttermilk that will always get the job done!

Solution2: Using a 1-cup measuring cup, add 1 tablespoon of lemon juice or vinegar. Fill the remainder of the cup with plain milk. Let it sit for five minutes and you have DIY buttermilk that will always get the job done!

Answer format: solution1/solution2
Answer: solution2