Grand View Research reports that the food truck business is a $1.2 billion industry and expects 6.4% growth in the coming decade. Sound tasty? How much money can you make with a food truck?

The food-truck presence in St. Louis has blown up like metal in a microwave. (There’s even a guild now: the St. Louis Food Truck Association.) The curious use Facebook and Twitter to track down ...

“I’m a cook, and Kaeli’s a cook and a designer,” Sussman says ... worry—it will be true to the roots of the original food truck down the road. “I’m really excited about this ...