Braising is a slow cooking process that naturally tenderizes meat. It takes several hours to slow cook a beef loin steak. Use a worry-free method by relying on a Crock-Pot to slow cook your steak. A Crock-Pot is a brand name of slow cooker. Fill the slow cooker with the loin and vegetables overnight in a good marinade with your favorite herbs. Control the length of time you slow cook by adjusting the setting on your machine.
Wash the steak in cool water, and pat it dry with paper towels. Set it aside on a cutting board or platter. Pierce the steak with a fork.
Open the soup can. Place one-third of the soup in the bottom of your 5-quart slow cooker. Shake 2 tbsp. of the dry soup mix over the cream of mushroom soup.
Place the beef loin steak on the soup mix. Pour the remainder of the soups on top of the steak.
Place the potatoes and carrots on top of the steak. Cook the steak on low for six hours.