Separate 1 egg. Knead a firm pasta dough from flour, 1 egg, egg yolk, 2 tablespoons oil, 20 ml water, salt, nutmeg. Clean, wash, blanch and chop spinach. Dice ham, fold in. Season with salt and pepper. Roll out pasta dough thinly on floured work surface. Cut out circles (diameter 8 cm), brush edges with egg white. Place spinach mixture on top, fold circles into half moons, press edges down. Cook in boiling salted water for 12 minutes. Wash, clean and dice vegetables. Fry minced meat in 1 tablespoon oil.
Add vegetables, squeeze in garlic, sauté. Stir in tomato paste and broth, season. Simmer for approx. 10 minutes. Serve the sauce with the Maultaschen.