Fish Filet Sandwich

A fish filet sandwich is a popular fast-food item featuring a breaded and fried white fish filet served on a soft bun, often with tartar sauce, lettuce, and sometimes pickles. It is widely associated with American fast-food chains like McDonald's and is a staple in coastal regions where fresh fish is abundant.

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🍽️ Nutrition at a glance

This sandwich is typically high in protein from the fish but also contains significant carbohydrates from the bun and breading, along with fat from the frying process. A standard serving provides around 350-400 calories, with key nutrients including omega-3 fatty acids from the fish, though the exact nutritional profile varies by preparation.

Nutrition breakdown

Calories	500 kcal
Protein	22 g
Carbs	48 g
Fat	24 g
Fiber	2 g
Sugar	6 g
Sodium	850 mg
Potassium	350 mg
Calcium	120 mg
Iron	2.5 mg
Vitamin A	150 mcg
Vitamin C	10 mg
Vitamin D	1 mcg
Vitamin B12	1.8 mcg
Phosphorus	250 mg

Per 1 sandwich (220 g) · estimated, varies by recipe

💡 What's interesting

Culturally, the fish filet sandwich reflects the adaptation of traditional fried fish dishes into convenient fast-food formats, often enjoyed during Lent or as a lighter alternative to beef-based burgers. Nutritionally, it can offer beneficial omega-3s if made with fatty fish, but the frying method may reduce some health advantages compared to grilled or baked preparations.