Make this recipe a recipe that people in that category can eat. categories: ['low_sodium'], recipe: set the oven to 190°c/375°f/gas 5. beat the butter and sugars together in a mixing bowl until creamy. break the egg into the bowl and beat it into the mixture until smooth. then add the vanilla essence and mix. add the flour, salt and bicarbonate of soda to the mixture, a little at a time, and stir everything together well. now add the chocolate chips and stir them in until they are evenly spread through the mixture. butter the baking trays and spoon small mounds of the mixture on them leaving quite big spaces between the mounds. bake the cookies for 10 to 12 minutes until they are an even golden brown colour, then transfer them to a wire rack to cool.

Target recipe: preheat the oven to 400°f. line a 10 x 15 jelly roll pan with foil, and coat with non-stick cooking spray. using a large saucepan over medium-high heat, melt the butter. remove from heat. stir in the sugar, vanilla, and 3 of the eggs until smooth. add the baking soda in pinches. mix in the flour and stir until smooth. pour half of the batter into the pan and spread in a thin layer. press the chocolate chips into the batter. beat the remaining eggs and cocoa into the batter until smooth. mix in the walnuts. pour into the pan on top of the first layer and spread evenly. bake on the lowest rack for 18 minutes, until the top is dry but the interior is not yet firm. store for up to one week, wrapped in plastic.