Spinach and Artichoke Lasanga

With Lent upon us we are always looking from some new Lenten favorites.  Having seen this on on Pinterest, we decided to give it a try.  The only thing we were missing was the frozen spinach, so a quick trip to the store and added an extra to the freezer.  The recipe came together very quickly and was very good too.  Too bad our kids weren't home to give this a try as they would love it. 

INGREDIENTS
 3 tbsp. butter
 2 cloves garlic, minced
 3 tbsp. flour
 2 c. milk (preferably whole)
 2 tbsp. cream cheese, softened
 1 c. shredded mozzarella, divided
 1/4 c. freshly grated Parmesan
 1 (14-oz.) can artichoke hearts, chopped
 2 c. frozen spinach, defrosted and chopped
 Juice of 1/2 a lemon
 1/2 tsp. red pepper flakes (optional)
 2 lb. frozen cheese ravioli
 Kosher salt
 Freshly ground black pepper
 2 tbsp. freshly chopped parsley

Preheat oven to 375°. Melt butter in a large skillet over medium heat. Add garlic and cook until fragrant, about 30 seconds. Whisk the flour into the butter and garlic and cook until the mixture is bubbling and golden, 1 minute more. Gradually pour in the milk, whisking constantly. Bring mixture to a simmer then stir in cream cheese, 2/3 cup mozzarella, and Parmesan. Let simmer until the sauce thickens slightly, about 2 to 3 minutes.
 Fold in artichoke hearts and spinach, then add lemon juice and red pepper flakes, if using, and season to taste with salt and pepper. Remove from heat.
 Spread a thin layer of your prepared sauce onto the bottom of a 9"-x-13" baking dish. Lay ravioli in a single layer in the bottom of the baking dish, then top with half the prepared sauce. Repeat with remaining ravioli and remaining sauce. Top with remaining cheese and bake 30 minutes, until sauce is bubbling and ravioli are tender.
 If you'd like the top to be golden, broil on high for 2 to 3 minutes. Garnish with parsley and serve.