Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: preheat oven to 180°c, gas mark 4. grease a large baking tin. melt the chocolate in a heatproof bowl over a pan of simmering water. sift the plain flour, a pinch of salt, cocoa and baking powder into a separate bowl. beat the sugar and the eggs until pale and creamy. slowly add the eggs and the yolk until smooth mixture. gently fold the melted chocolate and the vanilla extract into the butter and sugar mixture, followed by dry ingredients and chocolate chips. add to the tin and cook for 30 minutes. when finished, leave to chill for an hour.

Target recipe: preheat oven to 350 degrees f. melt chocolate with butter in microwave. beat eggs thoroughly. gradually beat in sugar. blend in chocolate mixture and vanilla. add flour, salt, and baking powder. stir well. stir in nuts. spread in 9 x 13 greased pan. bake for 20 minutes then check with a toothpick. bake just until the toothpick comes out clean. you might add up to 5 more minutes in oven.