Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: cook the potatoes in boiling water until tender. drain and mash with the 2 tablespoons butter, milk, salt and pepper. beat the egg yolk through. set the mash aside. heat the 1 tablespoon of butter in a pan and add the onion, cook until softened. add the flour and cook, stiring for 2 minutes. add the beef stock and whisk until smooth. season with salt and pepper and add the mixed dried herbs. add the carrot, lamb and peas, then transfer all into a 2 litre casserole dish. cover with the mash, roughing it up with a fork, to help brown the top. bake in a moderate oven for about 45 minutes or until well heated through.

Target recipe: preheat oven to 425°f. grease baking dish and line the bottom with mashed potatoes. season meat with spices and afterwards, add gravy. add remaining mashed potatoes and spread evenly over it. in a cup, mix the egg yolk with the water and "paint" the top with it. bake in oven for 20 - 25 minutes.