Knead the flour, eggs, milk, vegetable oil and 1 teaspoon salt dough is smooth. Using a special grater is deposited in salt water small spätzle. Cook, stirring, for about 2 minutes. Fry the bacon cubes in melted butter, add onion and saute it until transparent. Add spätzle, stir, introduce the cream, bring to a boil, season and sprinkle with crumbled feta cheese (cheese) and serve.