Mashed sardines on sourdough with lemon and parsley. An underrated omega-3 and calcium powerhouse.
Drain sardines and mash lightly with a fork.
Mix with lemon juice, olive oil, salt, and pepper.
Toast the sourdough bread until golden.
Spread the sardine mixture on the toast.
Top with thinly sliced radish for crunch.
Garnish with fresh parsley and serve.
Nutritional data: CIQUAL (ANSES, France) cross-referenced with USDA FoodData Central.