Here is a table with the Protein in Steak and related foods. Popular Steak Serving Sizes Prot(g) Regular Steak 1 slice 5.73 1 small steak 41.75 1 medium steak 55.67 1 large steak 74.23 3 oz boneless 23.21 Lean Steak 1 slice 6.26 1 small steak 34.88 1 medium steak…