Creating the perfect Garlic Bread Baguette is straightforward. Just follow these easy steps:

1. Preheat the Oven: Set your oven to 375°F (190°C).
2. Prepare the Baguette: Slice the baguette in half lengthwise, creating two long halves for easy spreading.
3. Make the Garlic Butter: In a bowl, combine softened butter, minced garlic, parsley, salt, pepper, and crushed red pepper flakes if using. Mix well.
4. Spread Butter: Generously spread the seasoned butter mixture over the open sides of the baguette halves.
5. Add Cheese: If you like, sprinkle grated Parmesan cheese over the buttered sides for added richness.
6. Wrap in Foil: Wrap the baguette halves in aluminum foil to lock in moisture during baking.
7. Bake: Place the wrapped baguette on a baking sheet and bake for about 20 minutes, or until the bread is toasted and golden.
8. Unwrap and Broil (Optional): For a crispy finish, unwrap the foil and turn on the broiler for an additional 2-3 minutes. Watch closely to avoid burning!
9. Slice and Serve: Remove from the oven, slice into individual pieces, and serve warm.

Following these steps will result in a delightful Garlic Bread Baguette that is sure to impress.