Findings suggest a safe, inexpensive, and effective pathway for allergists to treat children who already tolerate at least half a peanut.

Preheat the oven to 180C/350F/Gas 4. Place the flour, sugar, peanut butter, egg yolk and butter into a large bowl and mix together until combined to a smooth dough. With lightly floured hands ...

2. In a large bowl, combine the peanut butter, sugar and egg. Using an electric mixer or spoon, mix to combine until smooth and creamy. Scoop and roll the dough into small balls (you should get ...