Preheat oven to 375 degrees F. Spray a 9x13 baking dish with cooking spray; set aside.
In a large skillet, cook turkey meat until no longer pink, about 7-10 minutes. Make to to crumble meat while it's cooking. Add garlic and sauté for 1 minute, mixing throughly.
Then add beans, tomatoes, onions, rosemary, chicken stock and mix well. Heat to a boil over medium-high heat. Once it comes to a boil, remove from heat and spoon into casserole dish.
Sprinkle Parmesan cheese on top of meat mixture. Place biscuits on top of Parmesan cheese and meat mixture, using all 10 biscuits.
Bake 20 minutes, or until tops of biscuits are golden brown.