An 18-wheeler pulled over in Texas turned out to contain a little more than its stated load of heat-and-serve dinner rolls.

The state’s Department of Public Safety told media outlets the truck also contained 11 boxes filled with money – lots of it.

Six million dollars, to be precise.

Law-enforcement officials pulled over the truck driver, who was not identified, just north of Alice, TX, news reports said. The truck’s paperwork was checked, and it “didn’t add up,” prompting police to conduct a more thorough inspection.

The investigation is continuing.