01 - 
                Pat the steak dry with paper towels, then season both sides evenly with salt and black pepper. Allow the steak to rest at room temperature for 10 to 15 minutes before cooking.
              
              
              
                02 - 
                Cook the linguine in a large pot of salted boiling water until al dente. Reserve 120 ml of pasta water, then drain the pasta.
              
              
              
                03 - 
                Heat olive oil in a cast iron skillet over medium-high heat. Sear the steak for 3 to 4 minutes on each side until well-browned and desired doneness is reached. Transfer to a board and let rest.
              
              
              
                04 - 
                Reduce heat to medium and add butter to the same skillet. Once melted, sauté garlic and crushed red pepper flakes until aromatic, about 1 minute.
              
              
              
                05 - 
                Pour in soy sauce and honey, stirring to combine. Simmer briefly until the sauce is slightly thickened.
              
              
              
                06 - 
                Toss the drained pasta in the skillet, coating thoroughly with the sauce. Add reserved pasta water as needed to loosen and emulsify.
              
              
              
                07 - 
                Slice the rested steak thinly against the grain for optimal tenderness.
              
              
              
                08 - 
                Serve the pasta onto plates, arrange steak slices on top, and garnish with chopped parsley and extra red pepper flakes if desired.