Heat The Oil In A Skillet Over Medium Heat. In A Bowl, Mix The Flour, Salt And Pepper, And Paprika. Dredge The Steaks In The Flour Mixture, And Place In The Skillet. Brown Steaks On Both Sides, And Remove From Heat. In A Slow Cooker, Alternate Layers Of Steak, Green Bell Pepper, Red Bell Pepper, Onion, And Tomatoes. Cover, And Cook 6 To 8 Hours On Low, Until Steaks Are Very Tender.