Making Spaghetti Garlic Bread Bowls is as easy as pie. Follow these step-by-step instructions:

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

2. Prepare the Spaghetti: In a large bowl, combine the cooked spaghetti, marinara sauce, olive oil, minced garlic, and Italian seasoning. Mix well to combine.

3. Prepare Garlic Bread: Slice the garlic bread lengthwise, creating a top and bottom. Hollow out some of the bread from the inside, making room for the spaghetti.

4. Fill the Bread: Spoon the spaghetti mixture into each hollowed-out garlic bread piece until they are generously filled.

5. Add Cheese: Sprinkle mozzarella cheese evenly over the filled spaghetti bowls.

6. Top with Parmesan: Add grated Parmesan cheese on top of the mozzarella for an extra cheesy flavor.

7. Bake: Place the filled garlic bread bowls onto a baking sheet. Bake in the preheated oven for around 15 minutes or until the cheese has melted and the bread is golden and crispy.

8. Garnish: Remove from the oven and let them cool for a couple of minutes. Garnish with fresh basil leaves if desired.

9. Serve: Cut the garlic bread bowls into halves or quarters and serve warm, allowing everyone to enjoy their bowl as they please.

These steps will guide you in creating these delicious Spaghetti Garlic Bread Bowls effortlessly.