Add the cottage cheese, cream, spices, salt, and pepper to a food processor. Pulse until blended.
Transfer the cottage cheese mixture to a bowl.
Stir in the sun-dried tomatoes, diced shallot, and shredded cheese.
Place the chicken in a large plastic Ziplock bag.
Pound with a rolling pin or meat pounder until thin.
Place the chicken in a greased 9x13" baking dish.
Top with the Tuscan cottage cheese mixture.
Bake at 425 degrees F for 20 minutes.
Add the chopped spinach, cover with foil, and bake another 5-10 minutes, until the chicken is cooked to 165 degrees F.
Stir the spinach into the sauce.
Serve and enjoy!