Slow Cooker Pork Tenderloin

2 pounds of Pork Tenderloin

1/4 cup soy sauce

1 TBS Yellow Mustard

2-3 TBS maple syrup

2 TBS olive oil 

Diced dried onions 2 Tablespoons

Garlic Salt 1 1/2 teaspoons

Put everything in the crock pot and cook on low for 6 hours.