Easy Peanut Butter Sandwich Cookies with Cream Filling - Recipes by Clare

Ingredients

• 1 cup creamy peanut butter.
• 1 cup granulated sugar.
• 1 large egg.
• 1 tsp vanilla extract.
• 1/2 cup butter, softened.
• 1/4 cup brown sugar.
• 1 cup powdered sugar.
• 3 tbsp heavy cream.