Combine blender sauce ingredients: 800g low sodium nonfat cottage cheese, 170g light cream cheese, 480g fat free milk, 80g Parmigiano Reggiano, 2 tbsp tomato paste, 1 tbsp Cajun seasoning.
Combine seasoning ingredients: 3 tbsp smoked paprika, 1 tbsp garlic powder, 1 tbsp onion powder, 2 tsp oregano, 2 tsp thyme, 2 tsp cayenne, 1.5 tsp black pepper, 1 tsp red pepper flakes, 0.5 tsp salt.
Prepare the pasta according to package directions.
Cook chicken, shrimp, and sausage.
Add bell peppers, onion, and garlic.
Stir in diced tomatoes (half blended, half stirred in).
Add butter.
Combine with cooked pasta and sauce.
Season with the prepared seasoning mix.
