Great Spicy Chicken Spaghetti (weight watchers recipe)

Ingredients:
8oz uncooked spaghetti, broken in half
cooking spray (5 seconds)
1/4 cup reduced calorie margarine
1/2 large onion (diced)
8oz low fat 2% Velveeta (cubed)
1 can Rotel
8oz chicken breast (I used the bag of pre-cooked fajita grilled chicken)
1 can fat free cream of mushroom soup

Instructions:
Preheat oven to 350. Spray a 13x9 baking dish. Cook spaghetti and drain well. Melt butter in a large skillet and saute onion until it is tender. Add chicken, cheese, and Rotel. Stir until cheese melts. Add soup and blend well. Pour cooked spaghetti into mixture and stir well. Pour into baking dish and heat until bubbly (about 20 minutes.)

Servings:
It makes 6 large servings (could make it 8 servings if you want them smaller, you would have to re-calculate the points)
8pts per serving (if you count points for Weight Watchers)