Beat eggs with milk and water, stir in flour and season with salt. Let the dough rest for approx. 20 minutes.
Braise the onions with the 4 diced tomatoes in 1 tablespoon of oil. Season with salt, pepper and Tabasco, deglaze with stock and tomato juice and reduce for approx. 5 minutes. Mix the starch with 3 tablespoons of water and use it to thicken the sauce.
Fry the garlic with the pine nuts in 1 tablespoon of oil. Collapse the spinach on top, fold in the cheese and cream. Season with salt and pepper.
Bake 4 pancakes from the batter in an oiled pan, spread the spinach filling on top, roll up and serve with the sauce, tomato wedges and parsley.