Cheesy Vegetable Shrimp Bake

Prepare the sauce: 

1. In a large bowl, mix mayonnaise, sour cream, cheddar cheese, fine black pepper, basil, salt, and garlic. Set aside.
2. Using a large rectangular 9 by 13 inches baking dish, place a layer of chopped bacon on a bottom of the dish. Next, add the shrimps.
3. Top with bell pepper layer.
4. Next, add portabella mushrooms and corn layer.
5. Cover with a layer of tomatoes and onions.
6. Gently spread over the sauce.
7. Sprinkle with mozzarella cheese. 
8. Preheat the oven to 350F (180C).
9. Place the baking dish into the oven and bake for 20-25 minutes. Top should melt and look golden.
10. Remove from the oven, allow it to sit for 5 minutes before serving.
11. Serve!