Sardine toast

Sardine toast is a simple, savory open-faced sandwich featuring tinned sardines served atop toasted bread. The dish typically combines the rich, oily fish with bright, acidic elements like lemon juice or vinegar, and is often garnished with fresh herbs, onions, or a spicy kick from chili. It is a popular, quick meal or snack found in many coastal cuisines, particularly in the Mediterranean, Portugal, and parts of Asia.

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🍽️ Nutrition at a glance

This dish is a strong source of high-quality protein and healthy fats, especially omega-3 fatty acids from the sardines, while the toast provides carbohydrates for energy. A typical serving will offer a good dose of vitamin D, calcium (if bones are eaten), and selenium, with a rough calorie estimate of around 300-400 calories depending on the bread and oil used.

Nutrition breakdown

Calories	250 kcal
Protein	15 g
Carbs	20 g
Fat	12 g
Fiber	3 g
Sugar	2 g
Sodium	480 mg
Vitamin D	3.0 µg
Vitamin B12	8.9 µg
Selenium	32 µg
Phosphorus	250 mg
Calcium	180 mg
Iron	2.5 mg
Niacin (B3)	5.0 mg
Omega-3 (EPA+DHA)	1.0 g

Per 1 open-faced sandwich (approx. 120 g) · estimated, varies by recipe

💡 What's interesting

Culturally, sardine toast represents a tradition of preserving and enjoying abundant, affordable fish, turning a simple pantry staple into a flavorful meal. Nutritionally, it's unique for delivering a powerhouse of nutrients like omega-3s and vitamin B12 in a very accessible and quick-to-prepare format.