Artichoke Spinach Lasagna

Preheat oven to 350 degrees F. Spray a 9×13 inch baking dish with cooking spray.

Spray a large skillet with cooking spray and heat on medium-high. Saute onion and garlic for 3 minutes, or until onion is tender-crisp. Stir in broth and rosemary; bring to a boil. Stir in artichoke hearts and spinach; reduce heat, cover and simmer 5 minutes. Stir in pasta sauce.

Spread 1/4 of the artichoke mixture in the bottom of the prepared baking dish; top with 3 uncooked noodles. Sprinkle 3/4 cup mozzarella cheese over noodles. Repeat layers 2 more times, ending with artichoke mixture and mozzarella cheese. Sprinkle crumbled feta on top.

Bake, covered, for 40 minutes. Uncover, and bake 15 minutes more, or until hot and bubbly. Let stand 15 minutes before cutting.