Clarissa Explains It All (1991)

S4E1 The Flu

Title: The Flu Plot: As Marshall and Janet fall ill with the flu, Clarissa and Ferguson are left to manage the household duties. Things take a turn for the worse when Ferguson mistakenly fills the grocery cart with only chocolate. To complicate matters further, a fierce snowstorm traps them inside, cutting off their water supply and leaving them without substantial food.