Flourless Peanut Butter Kiss Cookies

Bahan-bahan (36 porsi)

• 2½ cups creamy peanut butter
• 1½ cups firmly packed light brown sugar
• 1 teaspoon baking soda
• 2 large eggs
• 2 teaspoons vanilla extract
• sugar for rolling ((see Recipe Notes below))
• 36 Hershey's Chocolate Kisses ((unwrapped))