Preheat your oven to 350.
In a medium bowl, combine the dry pudding mix and the dry cake mix.
Add in the eggs and the melted butter and stir to combine. As the mixture comes together to form a dough, you may need to use your hands.
Roll the dough into little 1.5 inch balls and place them on parchment-lined baking sheets, about an inch apart.
Bake for about 12 minutes.
Allow the cookies to cool for about 5 minutes before you remove them from the baking sheet.