• Start by browning the beef or beyond beef in a small skillet. This takes about 8-10 minutes to cook. Drain off extra grease and set aside. I season this just with salt and pepper, but you could add garlic powder and onion powder if you want to.

For the Sauce

• Mix all sauce ingredients in a small bowl and set side.

For the Sandwich

• Preheat a skillet over medium heat.
• Spread one side of each slice of bread with butter. These are the outsides of the sandwich. Stack the bread, butter sides together to make it easy to fill and avoid butter on the counter.
• Spread sauce on the inside of the top slice of bread. Next add cheese, beef, onions, sliced pickles and tomatoes, lettuce, and then more cheese, and sauce.
• Add the top slice of bread with all of the fillings on it, into the skillet. Add the remaining slice of bread on top of the fillings, butter side up.
• Cook the sandwich for 3-4 minutes, until golden brown. Flip the sandwich and cook for another 3-4 minutes until golden brown on the second side. Slice in half and serve hot.