She takes dinner to his house every evening.

Literal

She [topic-は] every-evening his house [to-に] dinner [object-を] carrying goes.

毎晩彼の家に夕食を持っていきます — 持っていく uses ~ていく for carrying something away from the speaker. 毎晩 (まいばん, 'every evening') sets the habitual frequency.