This is one of my favorites ....
PEANUT BUTTER NIBBLERS
1/2 cup creamy peanut butter
1/2 cup light corn syrup
1 cup powdered milk
2/3 cup powdered sugar
6 ounces semisweet chocoate (more if you make smaller balls)
1/2 teaspoon shortening (optional)
colored sprinkles or finely chopped peanuts for garnish (optional)
In a mixing bowl, at medium speed, cream the peanut butter and corn syrup. At low speed add the powdered milk and sguar and beat until well-blended. The mixture should be fairly stiff.
Shape into 1 inch rounds (i usually make them a little smaller), place on a baking sheet lined with wax paper and chill in the refrigerator.
Melt the chocolate (with the shortening if desired -- i find it makes it easier to work with) and using a spoon, roll the balls in the chocolate to coat, and return to the baking sheet and sprinkled immediately with the garnish if desisred. Chill in the fridge until set.