peanut butter and jelly cupcakes

Ingredients

• 6 tablespoons unsalted butter , at room temperature
• 1 cup smooth or crunchy peanut butter
• 1 1/3 cups firmly packed brown sugar
• 3 large eggs @ room temperature
• 1 tablespoon pure vanilla extract
• 3 cups all purpose flour
• 1 tablespoon baking powder
• 1 teaspoon salt
• 1 cup milk
• 1 jar strawberry or grape jelly (i prefer strawberry)
• PEANUT BUTTER ICING
• 3/4 cup smooth peanut butter
• 1 1/2 sticks unsalted butter, room temp.
• 1 tablespoon pure vanilla extract
• 3 cups powdered sugar
• 3 tablespoons milk
• - mini nutter butter cookies for a garnish