Possible Clues:

• Where your dough is, by the sound of it, it's not cross enough
• Present by nature
• Natural - innate
• Natural origin of bankruptcy - owing money all round
• It's natural in staple food, we hear
• From too-closely-related family
• Not cross with the dough there, by the sound of it
• Not cross in what's not halfbaked, by the sound of it
• Born of closely related people
• Rooted as by heredity