Swabian cuisine, spaetzle casserole, three types of spaetzle baked with cheese, classic spaetzle, with spinach and with red paprika, flour dish, melted onion rings, eggs, wooden cooking spoon, stirring spoon, typically Swabian, hand-scraped spaetzle, from the oven, casserole dish, traditional cuisine, vegetarian, food photography, studio, Germany, Europe