Father's Day Papa Burger Recipe - Recipezazz.com

Ingredients

• 1 pound ground beef (or buffalo)
• 1/3 cup yellow onion, finely chopped
• 1 slice (1 ounce) whole wheat bread (or white bread broken into small pieces)
• 2 tablespoons red wine vinegar
• 1 tablespoon worchestershire sauce
• 1 tablespoon liquid smoke
• 1 teaspoon hamburger seasoning (or steak seasoning)
• 1/4 to 1/2 teaspoon garlic salt
• 1/4 to 1/2 teaspoon pepper
• 1/4 cup all-purpose flour
• 4 onion (4 ounces) bread buns (split)
• lettuce leaves (4 bibb or boston leaves)
• 1/3 cup salad dressing (thousand island)
• red onion (4 slices)
• 1 large heirloom (10 ounce) tomato, sliced