Ingredients
Method
- Line an 8-by-8-inch pan with parchment, leaving overhang on two sides.
- Combine butter, sugar, cocoa and milk in a saucepan and bring to a full rolling boil.
- Boil for exactly 1 minute, stirring constantly, then remove from heat.
- Stir in peanut butter, vanilla and salt until smooth, then fold in oats.
- Press the warm mixture firmly and evenly into the pan.
- Refrigerate for 2 hours, lift out by the parchment and cut into 16 squares.