Bayern Munich crushed hosts Eintracht Frankfurt 4-0 with a superb display of attacking football on Wednesday to advance to the German Cup quarter-finals.
Frankfurt, beaten 2-1 by Bayern in the Bundesliga on Saturday, provided no resistance as the Bavarians stampeded through their defence, netting three times in the first half-hour.
Thomas Mueller then set up Klose for his second five minutes later before the gifted 20-year-old grabbed one himself courtesy of a Klose pass and a terrible backpass from Frankfurt's Maik Franz.
Italian striker Toni, battling for a starting spot, completed the demolition job with a header from a sweet Mueller cross in the second half.
Holders Werder Bremen beat second division Kaiserslautern 3-0 with Petri Pasanen and Tim Borowski netting in the first half and Torsten Oehrl making sure of their quarter-final spot.
Visitors Schalke 04 downed TSV 1860 Munich 3-0, with Benedikt Hoewedes scoring a brace after Brazilian Rafinha had put them in the lead.