McDonald's adds new breakfast biscuit to menus, but not for long

What has been confirmed

Only one source so far — nothing has been independently corroborated yet.

What remains unknown

• Reported by one source, not yet independently confirmed: McDonald’s has a new sweet and savory breakfast item hitting menus this week, but it’s only available for a limited time.
• Reported by one source, not yet independently confirmed: Starting Tuesday, McDonald’s will debut a Honey Brown Butter Bacon, Egg & Cheese Biscuit to menus at participating locations nationwide, an announcement from the Chicago-based chain said.