Chocolate Peanut PB Cookies

Ingredients

• , 1½ cups (375 mL) ,all-purpose flour
• , ½ tsp (2 mL) ,baking soda
• , ½ tsp (2 mL) ,salt
• , ½ cup (125 mL) ,peanut butter
• , ½ cup (125 mL) ,butter or margarine, at room temperature
• , ½ cup (125 mL) ,brown sugar
• , ¼ cup (60 mL) ,granulated sugar
• , 1 ,egg
• , 2 tsp (10 mL) ,vanilla
• , 1½ cups (375 mL) ,chocolate-covered peanuts
• , ,peanut halves, for garnish (optional)