Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: grease an 8-cup capacity casserole dish. preheat oven to 210°c (425°f). melt butter in a large pan, add onions and cook until golden brown add garlic and cook 1 minute. add flour and mustard to the pan and stir for 1 minute, gradually add the stock and stir constantly until smooth. bring to the boil and then reduce heat and simmer for 3 minutes. add the meat, worcestershire sauce and oregano to the pan and stir. season to taste, remove from heat and spoon into the casserole dish. to make potato topping, combine all remaining ingredients, mix until smooth and creamy. spread the mixture evenly over the meat and rough up the surface with a fork. spray lightly with olive oil spray or dot with additional butter. bake for 45 minutes.

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.