आयुःसत्त्वबलारोग्यसुखप्रीतिविवर्धनाः। रस्याः स्निग्धाः स्थिरा हृद्या आहाराः सात्त्विकप्रियाः ॥

āyuḥ-sattva-balārogya-sukha-prīti-vivardhanāḥ rasyāḥ snigdhāḥ sthirā hṛidyā āhārāḥ sāttvika-priyāḥ

The foods that augment vitality, energy, vigour, health, joy and cheerfulness, delicious, bland, substantial and agreeable, are dear to the pure.

In plain words: Pure, calm people like food that gives life, strength, health and happiness. Their food is tasty, mild, filling and pleasant to eat.