Caramel Pecan Bars with Chocolate Drizzle

Ingredients (9)

• 3 tablespoons butter,
• 1/3 cup packed dark brown sugar
• 1/2 teaspoon vanilla extract
• 3/4 cup all purpose flour
• 30 invidual soft caramels,
• 1 tablespoon skim milk
• 1/4 cup pecans,
• 1 ounce chopped dark chocolate
• 1 ounce chopped white chocolate