Cook angel hair pasta in salted water until a la denta stage and drain well.
Cook broccoli florets in boiling water for 3 minutes and drain.
In a large saucepan, saute chicken pieces until done. Remove and set aside.
In same pan melt butter and add cream, garlic powder, salt and pepper. Heat for 2 minutes without boiling. Add parmesan cheese and stir to melt. Add chicken pieces, cooked pasta and broccoli florets lightly tossing to coat. If you want more sauce, use optional milk.