Klein firefighters are trying to figure out what sparked a blaze at a northwest Harris County bakery.

According to the Klein Volunteer Fire Department, the fire broke out around 11 p.m. Sunday at the Celaya Bakery on Kuykendahl Road and FM 1960.

Klein and Ponderosa firefighters had to cut holes in the roof of the building to douse the flames.

Firefighters said nobody was injured.

Authorities have not revealed the extent of the damage.