In a baking tray, place the head of garlic without the bulb, pour some olive oil all over it, and roast in an oven until the cloves are browned.
Peel cloves of garlic
Cook orzo in a saucepan of boiling water for 10 minutes and reserve
In a food processor, add 1/2 cup of baby spinach, some lemon juice, and 4 tbsp of olive oil and puree
In a frying pan, pour olive oil and th remaining 1/2 cup of baby spinach, cook gently and set aside.
Combine orzo, spinach puree, salted spinach, artichokes, roasted garlic, cheeses, parsley, and remaining lemon juice.
Stir well and serve warm, adding salt and pepper to taste.