Created by ImPat on June 21, 2020
Step 1: Grease two large oven trays and line with baking paper.
Step 2: Combine peanut butter, sugar, soda and egg in a large bowl and stir with a wooden spoon until well combined.
Step 3: Roll level tablespoons of mixture into balls and place about 5cm apart on prepared trays and then gently press with a fork to flatten slightly.
Step 4: Cook in a moderately slow oven (160C) for about 10 to 12 minutes, or until light golden and then remove and cool completely on trays.
Step 5: Working with two cookies at a time, sandwich together with about 1 heaped teaspoon frosting.