Make this recipe a recipe that people in that category can eat. categories: ['low_sugar'], recipe: let the butter soften to room temperature. cut it into 8 pieces and roll them in the flour so that it is all absorbed. put the pieces into a saucepan and place it over a very low heat, stirring and beating with a wire whisk until you have a pale, creamy mixture. gradually add the milk, whisking after each addition; do not worry if it looks strangely rubbery at this point, it will turn back into a creamy sauce as you add more milk. when all the milk has been incorporated, add the lemon juice and cook the sauce very gently for 5 minutes, whisking constantly. serve very hot.

Target recipe: have your cooked eggs or fish ready on a heated dish, and have the vinegar at hand in a cruet or bottle with sprinkle-top. melt the butter in a small frying pan and let it darken to a nut-brown colour. immediately take the pan off the heat and dash in the vinegar. season it with a little salt and pepper and pour it sizzling hot over the eggs.