These delightful cookies feature two swirled doughs: a rich chocolate and a creamy peanut butter, studded with chocolate chips for the ultimate flavor combination.
Ensure butter and eggs are at room temperature for best results.
Chilling the dough for at least 3 hours is crucial to prevent spreading.
Don’t overmix the dough once flour is added to keep cookies tender.
If cookies aren’t spreading by 9 minutes, lightly bang the baking sheet on the counter.
Store leftover cookies in an airtight container at room temperature for up to 1 week.