Boil your pasta in water in the stove until tender, drain. Preheat oven to 350F and spray a 9x13 casserole dish.
Cut your peppers, onion and green onion and add to a large bowl, add in your shrimp and cooked pasta. Stir in your alfredo sauce and ranch dressing, mix well.
Pour out into casserole dish and sprinkle with cheese.
Bake in oven for 25 minutes.
Makes 6 servings at 5sp or 5pp each (about 1 1/3 cups each) Nutritional info (not including veggies) per serving Calories.. 186... Fat 3.5g... Saturated fat 1.3g... Carbs 28.8g... Fiber 4g... Sugars 2g.. Protein 9.8g