Combine 4 tbsp butter, 1 tbsp sugar, 2 tbsp minced garlic, and 1 tsp parsley flakes in a bowl.

Microwave the mixture for 30 seconds to melt the butter, then stir well.

Spread the garlic butter mixture on one side of the baguette slices.

Heat a pan and melt a small amount of butter. Place the uncoated side of the baguette slices down first and pan-fry on low heat until golden on both sides.

Let the baguette slices cool slightly to enhance their crunchiness.