Combine all ingredients (except the buns) in large bowl. Mix thoroughly with hands. Be sure to wear disposable latex gloves or well-cleaned rubber gloves while mixing to protect against e.coli and other bacteria, and to prevent cross-contamination with the rest of your meal!
Stove-top: Form mixture into 8 patties. Fry at medium-high heat, turning regularly, until juices are no longer bloody (a few minutes per side, more depending on the thickness of your patties.)
BBQ: form mixture into 6 patties. Grill at medium heat for a few minutes on each side, or until patties are firm and no longer pink throughout.
Add a burger to each bun, garnish as you like, and enjoy!