Rich and Creamy Shrimp and Crab Spinach Dip with Garlic and Parmesan

Ingredients:

1/2 pound shrimp, peeled, deveined, and chopped
1/2 pound lump crab meat
2 cups fresh spinach, chopped
8 oz cream cheese, softened
1/2 cup sour cream
1/2 cup mayonnaise
1/2 cup shredded mozzarella cheese
1/4 cup grated Parmesan cheese
3 garlic cloves, minced
1 teaspoon Old Bay seasoning
Salt and pepper to taste
1 tablespoon olive oil
Tortilla chips, crackers, or toasted bread for serving