Mix the peanut butter, butter, vanilla extract and powdered sugar in a bowl. Stir until combined. Shape into approximately 1-inch balls and place on baking pan. Put in Freezer for about 20 minutes. Melt Nestle’s Semi- Sweet Morsels according to Pkg ( I Microwaved ).
Dip peanut butter balls into chocolate w/ toothpick letting the excess coating drip off. return the chocolate coated peanut butter balls back pan until chocolate is firm. Store in a Ziploc bag in the refrigerator.