Cheeseburger Subs

I would like to know what creative mind thought this up....I'd like to know...but I'd still try this, just once... For real!

INGREDIENTS: 

Submarine buns; I used 4 for 4 servings. 

 1 Tbsp.Of Olive Oil 1 

½ pounds.Of lean ground beef. 

 2 small diced yellow onions.

 1 Tsp.Of sea salt. 

 1 Tsp.Of freshly ground black pepper. 

 1 Tbsp.Of garlic powder. 

 1 Tbsp.Of Onion powder. 

 ½ Cup.Of water. 

 1 Cup.Of shredded cheddar cheese.

FOR MAKING THE SAUCE, YOU’LL NEED: 

½ Cup.Of mayonnaise. 

¼ Cup.Of sweet relish.

 1 Tbsp.Of yellow mustard. 

 ¼ Tsp.Of black pepper. 

 ¼ Tsp.Of sea salt. 

 ½ Tsp.Of garlic powder. 

 ½ Tsp.Of onion powder.

DIRECTIONS:

1st Step – Set the temperature in the oven to 400 degrees. 

 2nd Step – Mix the mayonnaise, mustard, and relish together in a bowl. Stir well then season with salt and pepper, then stir in the onion and garlic powders. 

 3rd Step – In a pan, melt the olive oil over medium heat, then add the ground beef. 

 4th Step – After the onions have been diced, add them to the steak and mix everything together. Once everything is done cooking, remove any excess grease from the skillet. 

 5th Step – The ground beef should already be in the pan when you add the seasonings (salt, pepper, garlic powder, and onion powder). Bring the water to a boil in the pan. 

 6th Step – Combine all of the ingredients, then continue heating the mixture until there is no more water, then remove the dish away from the heat. 

 7th Step – Spread parchment paper on the bottom of a baking sheet. After that, cut the sub rolls in half lengthwise and lay them open side up on the baking sheet. 

 8th Step – Spread the special sauce over the top side of the roll, and then ladle the ground beef mixture onto the bottom halves of all four rolls in a uniform distribution, and top with the roll tops. 

 9th Step – On top of the ground beef, evenly distribute the cheddar cheese, then set the baking sheet in the oven and continue baking for approximately 6 to 8 minutes, or until the cheese is melted.

Enjoy!