Creating the Baked Prosciutto and Egg Breakfast Tart is a simple process if you follow these detailed steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).

2. Prepare the Pie Crust: Place the pre-made pie crust into a tart pan, pressing it into the edges. Trim any excess.

3. Layer the Prosciutto: Evenly layer the slices of prosciutto on the bottom of the pie crust, making sure to cover the entire base.

4. Mix the Egg Mixture: In a mixing bowl, whisk together the eggs, heavy cream, garlic powder, onion powder, salt, and pepper until smooth.

5. Add Cheese: Stir in the grated Parmesan cheese to the egg mixture to enhance the flavor.

6. Pour the Mixture: Carefully pour the egg mixture over the layer of prosciutto, filling it until just below the rim of the crust.

7. Bake: Place the tart in the preheated oven and bake for 30-35 minutes or until the egg filling is set and lightly golden.

8. Cool: Remove the tart from the oven and let it cool for about 10 minutes. This helps the filling set a little more.

9. Garnish: Before serving, sprinkle fresh herbs on top for a burst of color and flavor.

10. Slice and Serve: Cut the tart into wedges and serve warm or at room temperature.

These steps will guide you in effortlessly creating this wonderful breakfast tart!