I agree, Spatenhaus is super. They have excellent asparagus options this time of year. Spatenhaus has been my favourite traditional restaurant in Munich for close to 17 years. I’ve enjoyed the Sauerbraten, the gulasch soup, the käsespätzle, the asparagus with parsley potatoes, and the desserts.
I also like a visit to the Ratskeller when I’m in Munich for a few days.
I’ll add Café Luitpold, as an upscale konditorei that makes Prinzregententorte.
https://www.cafe-luitpold.de/
I also like Rischart, which has several Café locations. https://www.rischart.de/filialen/cafes/
Kreutzkamm has excellent tortes, stollen and Florentines.