In a medium mixing bowl, whip softened butter for 2 mins until smooth and creamy. Add parmesan cheese, garlic powder, and paprika to butter. Mix well until combined, making sure to scrape sides of the bowl.
Spread parmesan butter on one side of each sliced bread, covering every inch.
On medium heat, lay buttered side down on skillet or griddle for 1 minute or until crispy and golden brown. Transfer to plate and serve immediately.
