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. Dec 15, 2021 · These easy Crock Pot Chicken Mozzarella Sliders are a great variation on the party favorite Crock Pot Ham and Swiss Sliders. Just as tasty and delicious! Just as tasty and delicious! Note: We use referral links for the products we love.