A fried egg cooked on one side (sunny-side up). Commonly eaten for breakfast.
朝ごはんは目玉焼きとご飯で済ませた。
I had a fried egg and rice for breakfast.
この店の目玉焼きは黄身がとろっとして美味しい。
The fried eggs at this shop have runny yolks and are delicious.
トーストに目玉焼きをのせて食べるのが好きだ。
I like to put a fried egg on toast and eat it.