This is easy. A friend brought "Turtles" to our Christmas party last year. Her two small children made them & they were delicious. All you need are...
Rolos
small round or square pretzels
pecan halves
Put pretzels on baking sheet. Stack the Rolos on top. Put them in the oven a few minutes until softened. Press a pecan half on each one.
If she had not given away the secret, I would never have guessed.