Soak rolls in cold water, squeeze out. Peel and finely chop the onion. Cut feta cheese into about 8 cubes. Mix minced meat, bread roll, onion and egg. Season with salt and pepper. Form approx. 8 meatballs.
Work 1 cube of sheep's cheese into the middle of each. Wrap 1 sage leaf and a slice of bacon around each. Heat 2 tablespoons of oil. Fry the meatballs for about 10 minutes, turning occasionally. Meanwhile cook the noodles in plenty of boiling salted water for about 8 minutes, drain. Clean and wash the spinach. Wash, clean, quarter and seed the tomatoes. Cut the fruit flesh into small cubes. Heat 2 tablespoons of oil. Fry the pasta, spinach and diced tomatoes in it. Season with salt and pepper. Stir in tomato paste.
Wash, clean, quarter and seed the tomatoes. Cut the fruit flesh into small cubes. Heat 2 tablespoons of oil. Fry the pasta, spinach and diced tomatoes in it. Season with salt and pepper. Stir in tomato paste. Add stock, bring to the boil briefly. Arrange spinach noodles and meatballs on plates garnished with sage