Mamma Lucia is a small diner is owned by a very nice Italian guy and even has a real Italian chef. They offer five different meals each day (e.g. unusual lasagnes, scallopina, noodles with different sauces). They don't have a proper menu, but the are happy to show you the food in the servery. Everything I have had so far was so delicious! You can either eat inside or take it with you.
Ohmstraße, close to Leopoldstraße
Munich-Schwabing
Open only Monday to Friday from 11am to 6pm