And you'll find it makes a big difference in calories. Here's how one cup of different kinds of popcorn stack up: Air-popped popcorn has 30 calories Popcorn popped in oil has 35 calories Lightly ...
While nothing beats a barrel of just-popped corn, a great bag of ... to a thin bag make this over-seasoned, greasy popcorn a poor choice. 150 calories, 9 g fat, 300 mg sodium, 4 g fiber.