Best Griddle Hamburger

Ingredients

• 1 ½ lbs lean ground beef
• 1 Cup Panko Bread Crumbs
• ½ Cup parmesan cheese
• ½ Cup cheddar cheese
• 1 envelope dry onion soup mix
• 1 Tbsp. garlic powder
• 1 Tbsp. dried parsley
• 1 Tbsp. soy sauce
• 1 Tbsp. Worcestershire sauce
• 1 tsp. dried basil
• 1 tsp. dried oregano
• 1 tsp. dried crushed rosemary
• 1 tsp pepper
• ½ Med onion chopped fine
• 4 cloves of garlic minced
• 1 organic egg