- Heat the oil in a skillet, then coat the steak with flour and brown in the oil.
- Remove the steak from the skillet and drain.
- Place the potatoes, carrots and onion in the bottom of the Crock-Pot.
- Place the steak on top of the vegetables and sprinkle with salt and pepper.
- Pour the tomatoes and tomato sauce over the meat.
- Cover; cook on Low for 10 hours or on High for 6 hours.