was too onion-y, not much beef flavor, and didn't hold together well.

Hamburgers

Ingredients

4 frozen patties or about 450g ground lean (7% fat) beef
1 large egg
small minced onion
60ml fine dried bread crumbs (4 c S chapelure)
1 soupe spoon Worcestershire
1 or 2 cloves garlic, peeled and minced
About 1/2 coffee spoon salt
About 1/4 coffee spoon pepper

4 hamburger buns (4 in. wide), split
About 1/4 cup mayonnaise
About 1/4 cup ketchup
4 iceberg lettuce leaves, rinsed and crisped
1 firm-ripe tomato, cored and thinly sliced
4 thin slices red onion

Preparation

1. In a bowl, mix ground beef, egg, onion, bread crumbs, Worcestershire, garlic, 1/2 teaspoon salt, and 1/4 teaspoon pepper until well blended. Divide mixture into four equal portions and shape each into a patty about 10cm wide.

2. Lay burgers on an oiled barbecue grill over a solid bed of hot coals or high heat on a gas grill (you can hold your hand at grill level only 2 to 3 seconds); close lid on gas grill. Cook burgers, turning once, until browned on both sides and no longer pink inside (cut to test), 7 to 8 minutes total. Remove from grill.

3. Lay buns, cut side down, on grill and cook until lightly toasted, 30 seconds to 1 minute.

4. Spread mayonnaise and ketchup on bun bottoms. Add lettuce, tomato, burger, onion, and salt and pepper to taste. Set bun tops in place.

http://www.myrecipes.com/recipe/classic-burger