Preheat the Oven:

o Preheat your oven to 375°F (190°C).

o Cover a baking sheet with aluminum foil to simplify the cleaning process afterward.

Prepare the Bread:

o Cut the loaf of French or Italian bread in half lengthwise.

o Position the two halves with the cut surfaces facing upward on the lined baking sheet.

Make the Garlic Butter:

o In a small bowl, mix together the softened butter, olive oil, and minced garlic until well combined. Season the mixture with a pinch of salt and freshly ground black pepper to taste.

Spread the Garlic Butter:

o Evenly spread the garlic butter mixture over the cut sides of the bread, making sure to cover every inch for maximum flavor.

Add the Cheese:

o Sprinkle the shredded mozzarella cheese evenly over both halves of the bread. Then, sprinkle the finely shredded parmesan cheese on top.

Bake:

o Place the bread in the preheated oven and bake for 10-12 minutes, or until the cheese is melted and bubbly.

Broil for Extra Crispiness:

o For an extra crispy top, switch the oven to broil and cook for an additional 1-2 minutes, keeping a close eye on it to prevent burning.

Garnish and Serve:

o Remove the bread from the oven and sprinkle it with the chopped fresh parsley. Allow it to cool for a few minutes, then slice it into pieces and serve warm.