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Ingredient Specific Calorie Information From Our Recipes: 1  Calories In Curry Chicken Salad Sandwiches Calories: 231, Fat: 9g, Carbs: 25g, Protein: 16g, Fiber: 5g. 2  Calories In Slow Cooker BBQ Pulled Pork Sandwiches Calories: 249, Fat: 7g, Carbs: 13g, Protein: 33g, Fiber: 0g.
Calories in Your Sandwich. One cup of grilled portobello mushroom slices contains just 35 calories. A hamburger bun has about 117 calories, while two slices of whole-wheat bread contain about 161 calories, so a plain sandwich may contain 152 or 196 calories, respectively. The calorie count will climb, of course, as you add toppings.