Kellogg Co. said Pringles chips, Eggo frozen waffles and demand in emerging markets helped the food maker post a strong quarter even as cereal sales in the U.S. remained soft.
Kellogg’s revenue rose 4.7% to $3.4 billion overall in the first quarter, helped by last year’s $600 million acquisition of protein bar maker RXBAR. On a comparable basis, sales were up 0.6%.
“We...