Pretzel Caramel Chocolate Candy Bars

Ingredients (12)

• 2 teaspoons butter
• 4 cups pretzel sticks
• 2-1/2 cups pecan halves
• 2-1/4 cups packed brown sugar
• 1 cup butter
• 1 cup corn syrup
• 1 can
• 1/8 teaspoon salt
• 1 teaspoon vanilla extract
• 1 package
• 1 tablespoon plus 1 teaspoon shortening
• 1/3 cup white baking chips