Frosted Strawberry: 200 calories per 1 pastry. Frosted Brown Sugar Cinnamon: 210 calories per 1 pastry. 32 Toaster pastries. 1 - 28 oz (800 g) Box / Frosted brown sugar cinnamon. 1 - 29.3 oz (832 g) / Frosted strawberry. KFR.com. poptarts.com. kelloggs.com. Visit us at poptarts.com. Questions or comments? Visit Kelloggs.com; Call 1-800-962-1413. Provide production code on package. Kellogg's family rewards. Collect points. Earn rewards. Two easy ways to collect points! Go to KFR.com to learn more.