Bring a large pot of salted water to a boil. Add the linguine and cook until al dente, according to package directions.
In the meantime, sear the sausage with a Tbs. oil in a wide skillet over medium high. Flip and sear until both sides are nicely charred. Remove and set aside.
Back in the skillet, add the butter. Once it melts, add in the flour. Whisk until it becomes a little paste. Add in a half cup of milk; whisk until smooth. Add in the creole seasoning and whisk it. Keep adding the milk in a steady stream and whisk until it becomes a smooth creamy sauce. Add in a little starchy pasta water to thin if needed. Salt well.
Add in the linguine and toss to coat. Add the sausage back to the pasta and give it a toss.
Squeeze the juice from half a lemon over the top, then garnish with fresh basil and parmesan cheese. Just delish.
Serves 4-6.
