Haven't tried these, but have seen recipes using snickers & milky way bars...
I'm sure you could substitute another type of candy bar. It's essentially a peanut butter cookie wrapped around the candy bar.
Milky Way Peanut Butter Cookies
These cookies are delicious peanut butter cookies with a bite sized
Milky Way candy bar inside. The candy melts when baked to produce a delightfully chewy caramel, peanut butter cookie.
1/2 cup white sugar
1/2 cup brown sugar
1/2 cup butter or margarine
1 teaspoon vanilla extract
1/2 cup peanut butter
1 egg
1 1/2 cups all-purpose flour
1/2 teaspoon baking soda
1/2 teaspoon baking powder
1/4 teaspoon salt
3 dozen bite-sized Milky Way bars
Cream together white sugar, brown sugar, butter or margarine, vanilla, peanut butter and the egg. Add in flour, baking soda, baking powder, and salt.
Wrap 1 heaping teaspoon of dough around a bite sized Milky Way candy bar.
Bake 13-16 minutes at 350 degrees F (175 degrees C). Let cool 5 minutes before removing from pan.
For a source, take your pick from a gazillion places where it's posted... astray, recipeland, recipezaar...