• In medium bowl, combine ground beef, taco seasoning, egg, and taco sauce. Add enough breadcrumbs until mixture comes together.
• Divide beef into four equal sized balls and flatten into a hamburger patty.
• Grill hamburger until done to your likeness. Melt cheese while still on the grill.
• Remove from grill and top with guacamole on top of hamburger bun.

Guacamole

• Mash avocados in a small bowl.  Add remaining ingredients and stir to combine.