Recipes · Lunch
Sardine and Tomato Toast on Sourdough
Reader ratingsCrisp sourdough rubbed with garlic and ripe tomato, then topped with olive-oil sardines, lemon, and parsley. A ten-minute lunch with a Spanish tapas bar accent.
Why it’s good for you
Sardines are a small, low-mercury fish rich in omega-3 fats, vitamin D, B12, and calcium from the soft bones, and the tomato adds lycopene and vitamin C.
Ingredients
Instructions
- Toast the bread in a toaster, or under the broiler for about 2 minutes per side, until deeply golden and crisp at the edges.
- While the toast is still hot, rub the cut side of the garlic clove over the surface; the rough crust works like a grater.
- Rub the cut side of the tomato over each slice, squeezing as you go, until the bread is red and only the skin is left in your hand.
- Drizzle the toast with the olive oil and sprinkle with flaky salt.
- Drain the sardines lightly and lay half of them on each slice, breaking up any large ones.
- Scatter on the red onion and parsley, then finish with the lemon zest, a squeeze of juice, and the pepper flakes.
Tips
- Day-old or slightly stale bread is ideal; it stays crisp under the juicy tomato.
- Buy sardines packed in olive oil or water and avoid tins packed in soybean or sunflower oil. Eating the soft bones adds calcium.
- At the office, pack the bread, a halved tomato, and the tin separately and assemble at your desk. If the smell is a concern, mash the sardines with the lemon juice first and spread them on the toast.
- Mackerel, trout, or smoked mussels from a tin all work in place of the sardines.
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