Method
- Preheat oven to 180C.
- Drain sardines thoroughly and break into small pieces, checking for bones.
- Beat egg in a bowl and mix in sardine pieces.
- Combine oatmeal and thyme in a separate bowl.
- Mix wet and dry ingredients until a thick paste forms.
- Drop 18 spoonfuls onto parchment-lined tray, flattening slightly.
- Bake for 16 minutes until edges are crispy and golden.
- Cool completely on wire rack.