Possible Clues:

• Twin boys, second one didn't finish consuming a fruit
• Killer in a cult classic
• Member of the nightshade family
• 1-Across ingredient
• Bit of food mum fed to Dorothy's dog
• Ratatouille ingredient
• Thomas to include a fruit
• One of the eight in V8
• Fruit mother's taken as a whole?
• That has Mother in twice two, by the sound of it, or in the red