Cook the pasta in boiling salted water for about 8 minutes until al dente. Wash the meat and dab dry with kitchen paper. Crush garlic finely. Cut tomatoes into quarters, remove seeds and dice the flesh finely. Fry the steaks in hot oil on each side over high heat. Season with salt and pepper. Fry for about 3 minutes at medium heat until done.
Briefly toss the tomatoes in the cooking fat. Melt the fat and fry the garlic in it until transparent. Add spinach and let it collapse. Season with salt, pepper and nutmeg. For the sauce heat up crème fraîche and 100 ml water. Season with horseradishj, salt, pepper and lemon peel and juice. Serve garnished with parsley and lemon to taste.