Easy Broccoli Alfredo Pasta

1 lb. Penne Pasta, uncooked
4 T. minced garlic
Salt/black pepper, to taste
1 T. olive oil
4 c. water
1 head fresh broccoli, trimmed and cut into bite-sized florets
4 T. butter
1 c. heavy cream
1 c. grated Parmesan cheese, more for serving
1. Add pasta, garlic, salt, pepper olive oil and water to large skillet.
2. Bring pan to boil over high heat.
3. Cook, pasta, stirring constantly, 5-6 minutes.
4. Add broccoli and butter. Cook, stir constantly another 2-3 minutes.
5. Lower heat to low and mix thoroughly.
6. Add heavy cream and cheese and cook another 3 minutes.
7. Season to taste.
8. Serve with more cheese if desired.