Preheat the broiler to high.
In a large pot, cook the pasta according to directions, adding the broccoli in at the last 2 minutes. Drain.
While the pasta cooks, heat a large oven proof skillet over medium-high heat.
Cook the bacon 4 minutes, or until browned.
Remove and pat the bacon dry with paper towels, then chop.
Cut the chicken into 1.5″ pieces and cook 4 minutes, stirring occasionally.
Add in the minced garlic and cook 2 minutes, stirring occasionally.
Sprinkle in the turmeric, and cook 30 seconds, stirring occasionally.
In a bowl, whisk together the salt, milk, stock, and flour.
Add the milk mixture to the pan and bring to a boil, stirring frequently.
Cook 2 minutes, or until slightly thick.
Mix in the pasta and broccoli and 2 ounces of the shredded cheese.
Sprinkle the remaining 3 oz of cheddar cheese and the bacon on top.
Broil for 2 minutes, or until the cheese melts.