Combine milk, butter, paprika, and garlic in a saucepan.

Heat the mixture until butter is melted and ingredients are well combined.

Dip each slice of French bread into the garlic butter mixture, ensuring both sides are coated.

Roll the soaked bread slices in Parmesan cheese, ensuring complete coverage.

Place the cheese-covered bread slices on a baking sheet.

Bake in a preheated oven at 400°F (200°C) for 5 minutes, or until golden brown.