In a medium microwave safe bowl,mix the jam with black beans.
Add 1 tsp sesame oil mix thorougly. Cover and cook on high in microwave to thicken into a paste , about 6 minutes stirring once. Place on a flat pan and place in fridge to cool.
Preheat oven to 350 degrees.
Divide flaky biscuits into 20 circles. Use your thumb to make a deep indentation in the dough and then the thumb and index fingers of both hands to form the dough into a cup.
Roll 1 level teaspoon of sweet bean paste into a ball. Place the bean paste in the hole, and shape the dough over the top to seal.
Roll with your hands into ball. It is important to make sure the bean paste is completely covered with dough. Continue with the remainder of the dough.
Rub the sesame balls with a little sesame oil (this will help the sesame seeds stick to the ball). Place sesame seeds on a flat plate. Roll the balls over the sesame seeds. Repeat the process with the remaining dough balls.
Place 1 " apart on a large baking sheet and bake in 350 degree oven for 9-12 minutes until golden.
Serve warm. If preparing ahead, refrigerate and then re-heat the balls until they are warm.