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There are 390 calories in a 1 slice serving of Little Caesars Deep Dish Pepperoni Pizza. Calorie breakdown: 41% fat, 42% carbs, 17% protein.
Little Caesar Enterprises Inc. (doing business as Little Caesars) is the third-largest pizza chain in the United States, behind Pizza Hut and Domino's Pizza.[1] It operates and franchises pizza restaurants in the United States and internationally in Asia, the Middle East, Australia, Canada, Latin America and the Caribbean.