New York (CNN Business) After years of buzzy growth, oat milk is coming to Starbucks.

Starbucks SBUX Starting Tuesday, about 1,300 Starbucks cafes in Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri and Wisconsin are serving a new oat milk honey latte. Customers who visit those locations will also be able to substitute oat milk for milk in other beverages. Up until now,has only offered oat milk at a handful of its US locations. The company started serving oat milk in Europe in 2018.

It's also adding two new non-dairy espresso drinks to its national menu: an almond milk honey flat white and a coconut milk latte.

Starbucks is now serving oat milk lattes in about 1,300 locations.

Consumer interest in oat mlik has been growing rapidly.

US oat milk sales jumped 222% between April 2018 and April 2019, according to the Good Food Institute — a nonprofit that supports plant-based businesses.