Fish Fridays: Celebrating Lent with Baked Tilapia with Shrimp from Olive Garden {Recipe} 4   Tilapia filets 1.5 – 2 lbs. -Medium, unpeeled, deveined shrimp. - 1 tbsp Butter. - 1 tsp Garlic, chopped. -1 tbsp Onion, finely chopped. - 1 cup White Wine.- 1 cup Heavy Cream.-1 stick (4oz) Butter, cubed.-1 tbsp. Parsley, chopped.-Pinch Salt &amp; Pepper.