KANSAS CITY — Grain-based food manufacturers are focusing on snack cake innovation.

Bimbo Bakeries USA’s Entenmann’s brand is introducing limited-edition golden crème rolls minis. The individually-wrapped snack cakes come in boxes of six and contain 180 calories per cake.

Hostess Brands, L.L.C. is expanding its peanut butter portfolio with new Peanut Butter Ding Dongs, featuring peanut butter cake with a peanut butter crème filling enrobed in fudge and drizzled with more peanut butter.

Flowers Foods, Inc. has unveiled its spate of Tastykake brand limited-edition spring offerings.

Tastykake Lemon Mini Donuts feature a lemon-flavored cake donut dusted with a powdered sugarcoating and Peach Cobbler Mini Donuts feature a white cake donut enveloped in a crunchy layer of peach cobbler crumble.

Tastykake’s new Peach Sweet Rolls feature a sweet roll with peach filling topped with creamy icing.

The new Strawberries and Crème Glazed Pies feature a glazed pie crust and a strawberries and crème flavored pie filling.

View a slideshow of new products