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