Line your slow cooker with a cooking bag or spray with cooking oil
Prepare all vegetables including tomatoes and place them in the slow cooker. Then mix both cans of broth together with soy sauce, gravy mix, 1 teaspoon each salt, pepper and 2 teaspoons each parsley and thyme and pour over vegetables and mix up throughly
Prepare pork by rubbing on Dijon mustard and Sprinkling on salt, pepper, garlic powder and thyme
Place in a hot skillet with butter and olive oil and lightly brown on all sides but don't fully cook
Then place pork on top of vegetables in slow cooker and place 2 lemon slices on each tenderloin lightly sprinkle on salt and pepper and cover and cook for 8 hours on low remember not to remove lid while cooking.
After 8 hours remove lemon slices and remove pork and slice or shred
Serve pork with vegetables and spoon any liquid over pork and vegetables
Enjoy with some cornbread on the side
