|Cider vinegar||2 Tablespoon|
|Chopped onion||1⁄2 Cup (8 tbs)|
|Chopped tomato||1⁄2 Cup (8 tbs)|
|Cucumber||1⁄2 Cup (8 tbs), cut into paper-thin slices|
|Ground beef||1 Pound|
|Chopped sweet pickle||2 Tablespoon|
|Hamburger buns||4 , split|
In bowl combine vinegar, sugar, the 1/2 teaspoon salt, and the 1/8 teaspoon pepper; add onion, tomato, and cucumber.
Cover and refrigerate 1 to 2 hours; drain well.
Combine beef and remaining salt and pepper; shape into 4 patties about 4 inches in diameter each.
Place in an 8 x 8 x 2-inch baking dish.
Cover and cook at HIGH for 5 minutes, giving dish half turn once.
Stir chopped pickle into cucumber mixture.
Serve burgers on buns topped with the cucumber relish.