Related Clues:

• See 40-Down
• Muffin material
• Kellogg's offering
• Cereal grain
• Muffin choice
• Muffin sort
• It's in whole wheat
• Fiber provider
• Cereal choice
• It's included in whole wheat
• Type of muffin
• Food for regular folks?
• Breakfast cereal type
• Grain husks
• Flake material