01 - Preheat oven to 375°F and lightly grease a 1 to 1.5 quart baking dish with cooking spray or butter.
02 - Heat 1 tablespoon olive oil in a medium skillet over medium heat. Add minced garlic and cook for 1 to 2 minutes until fragrant and lightly golden, being careful not to burn.
03 - In a large mixing bowl, add softened cream cheese, ricotta, 1 cup mozzarella, Parmesan, sour cream, sautéed garlic, basil, oregano, red pepper flakes, black pepper, and salt. Beat with a hand mixer or stir vigorously until completely smooth and well incorporated.
04 - Spread the cheese mixture evenly into the prepared baking dish, using a spatula to create a smooth surface.
05 - Sprinkle the remaining 1/2 cup shredded mozzarella cheese evenly over the top of the dip.
06 - Bake for 20 to 25 minutes until the dip is hot and bubbly throughout and the cheese topping is melted and golden brown.
07 - Remove from oven and let stand for 5 minutes to set. Sprinkle with fresh parsley just before serving.
08 - Serve immediately while hot and bubbly, accompanied with crusty bread slices, baguette, or crackers for dipping.