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Fat boys Smash Burgers restaurant logo - View nutrition facts, calories, and macros for menu items at 1420 Portage Ave, South Bend, IN 46616

Fat boys Smash Burgers

Nutrition Facts & Calorie Information

1420 Portage Ave, South Bend, IN 46616

10items analyzed
"This menu is overall more suited to bulking — many burgers and fried sides are high in calories and fat. For cutting, pick the Cheeseburger (350 kcal, 20 g protein) or the Veggie Burger and skip fries/onion rings to keep calories down. For bulking, choose the Fat Boys Smash Burgers (850 kcal) or the Bacon Smash and add fries or tater tots for extra carbs and calories."
Paw from Macros.Menu - Restaurant nutrition analysis expert- Paw
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Fat Boys Smash Burgers

Your choice of patty with smash style cooking.

⚡️ Calories850
🥩 Protein42g
🍞 Carbs51g
🧈 Fat56g

Bacon Smash

Burgers topped with crispy bacon.

⚡️ Calories700
🥩 Protein40g
🍞 Carbs45g
🧈 Fat40g

Double Trouble

Two patties for the ultimate burger experience.

⚡️ Calories700
🥩 Protein45g
🍞 Carbs39g
🧈 Fat41g
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Chicken Sandwich

Juicy chicken breast sandwich, grilled or fried.

⚡️ Calories450
🥩 Protein25g
🍞 Carbs40g
🧈 Fat20g

Sliders

Mini burgers, perfect for sharing.

⚡️ Calories400
🥩 Protein15g
🍞 Carbs30g
🧈 Fat25g

Onion Rings

Crispy onion rings, a perfect side.

⚡️ Calories400
🥩 Protein4g
🍞 Carbs42g
🧈 Fat22g

Fries

Crispy golden fries served hot.

⚡️ Calories365
🥩 Protein3g
🍞 Carbs63g
🧈 Fat17g

Cheeseburger

Classic cheeseburger topped with American cheese.

⚡️ Calories350
🥩 Protein20g
🍞 Carbs30g
🧈 Fat18g

Veggie Burger

Delicious plant-based burger option.

⚡️ Calories350
🥩 Protein20g
🍞 Carbs40g
🧈 Fat15g

Tater Tots

Crispy tater tots, great with any meal.

⚡️ Calories220
🥩 Protein3g
🍞 Carbs23g
🧈 Fat12g

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About Fat boys Smash Burgers Nutrition Information

Discover the nutritional content of menu items at Fat boys Smash Burgers in South Bend, IN. Our comprehensive nutrition database provides detailed calorie counts and macronutrient breakdowns (protein, carbohydrates, and fat) for each menu item.

Whether you're tracking macros, counting calories, or simply making healthier dining choices, our nutrition facts help you make informed decisions when eating out. All nutritional values are estimates based on typical ingredients and preparation methods.

How to Use This Information

  • • Use the sort buttons to find items by highest/lowest calories, protein, carbs, or fat
  • • Compare similar items to make the best choice for your dietary goals
  • • Keep in mind that actual values may vary based on preparation and serving size
  • • Consider your daily nutritional targets when making selections

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Macros Menu. "Fat boys Smash Burgers Menu - Nutrition Facts – Macros & Calories." https://macros.menu/fat-boys-smash-burgers-south-bend-in. Accessed December 26, 2025.
Macronutrient estimates are generated by AI. This tool is a lighthouse not a source of truth - use it to get a general idea of the macronutrient content of a menu. Privacy Policy