Chili Cheesy Beefy Macaroni

1 lb ground beef
1/4 cup chili powder 
1/2 tsp. cumin 
2 cups shredded cheddar cheese
2 cups rotini noodles 
4 oz tomato sauce
4 cups water
1 small onion diced 
1/4 cup heavy cream 




Brown ground beef in large skillet drain add onions , chili powder, cumin  and saute for 5 min. add tomato sauce . continue simmering 
In a large sauce pan bring 4 cups of water to rapid boil add rotini noodles boil for 10 min uncovered.
drain the noodles and add to cooked meat cover with  1 cup cheese and pour in heavy cream and stir cover with remaining cheese and serve.