Cajun Chicken and shrimp Alfredo

INGREDIENTS

8 ounces uncooked fettuccine

2 chicken breasts cut into 1″ pieces

1/2 pound shrimp (I used 31/40 size) thawed & peeled

1/2 teaspoon garlic powder

1/2 tablespoon + 1/2 tablespoon Cajun seasoning (use a low or no salt variety)

2 tablespoons olive oil

2 tablespoons butter

1 cup heavy/whipping cream

4 ounces cream cheese (I used 1/2 block of Philly)

2 cloves garlic minced

1 cup freshly grated parmesan cheese

Salt & pepper to taste