hamburger patty recipe

**Ingredients:** - 1 pound ground beef (80% lean for juicy patties) - 1/4 cup finely chopped onion - 1 clove garlic, minced - 1 tablespoon Worcestershire sauce - 1 teaspoon salt - 1/2 teaspoon black pepper - 1 teaspoon dried parsley (optional) - 1/2 teaspoon smoked paprika (optional) - 1 egg (optional, for binding)