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El Castillo Mexican Restaurant

Nutrition Facts & Calorie Information

425 S St Mary's St, San Antonio, TX 78205

7items analyzed
"This menu is generally calorie-dense and leans more toward bulking than cutting, with several high-fat, high-calorie entrΓ©es. For cutting, the Corn Quesadilla (350 kcal) is the simplest lower-calorie pick β€” ask for extra salsa/veggies and less cheese or split it to lower calories further. For bulking, the Bacon Cheeseburger (800 kcal, 45 g protein) or Supreme Nachos (700 kcal) give the most calories and protein to support weight gain or heavy training."
Paw from Macros.Menu - Restaurant nutrition analysis expert- Paw
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Bacon Cheeseburger

Served with fries.

⚑️ Calories800
πŸ₯© Protein45g
🍞 Carbs50g
🧈 Fat50g

Cheeseburger

Served with fries.

⚑️ Calories760
πŸ₯© Protein37g
🍞 Carbs60g
🧈 Fat47g

Supreme Nachos

⚑️ Calories700
πŸ₯© Protein25g
🍞 Carbs60g
🧈 Fat40g
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Bean and Cheese Nachos

Comes with chicken or beef.

⚑️ Calories500
πŸ₯© Protein25g
🍞 Carbs45g
🧈 Fat25g

Corn Quesadilla

⚑️ Calories350
πŸ₯© Protein12g
🍞 Carbs45g
🧈 Fat15g

Cheesecake

⚑️ Calories350
πŸ₯© Protein7g
🍞 Carbs30g
🧈 Fat22g

Chocolate Cake

⚑️ Calories200
πŸ₯© Protein3g
🍞 Carbs30g
🧈 Fat10g

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About El Castillo Mexican Restaurant Nutrition Information

Discover the nutritional content of menu items at El Castillo Mexican Restaurant in San Antonio, TX. 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

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

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Macros Menu. "El Castillo Mexican Restaurant Menu - Nutrition Facts – Macros & Calories." https://macros.menu/el-castillo-mexican-restaurant-san-antonio-tx. Accessed December 26, 2025.
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