Free Whataburger Breakfast On A Bun

Morning just got better - Whataburger's giving away their Breakfast On A Bun sandwich free with any coffee purchase through October 21st. Seriously, that's a solid breakfast deal. You'll need to join their Rewards program first (completely free to sign up), then download the app to find the offer waiting. The process takes maybe three minutes total - I did it while waiting in line last week. Just grab any coffee drink and the BOB sandwich is yours. Don't forget to use the app when you order, and remember this sweet deal ends October 21st, 2025. Perfect timing for those busy mornings when you need both caffeine and real food.