Roast the red pepper over open flame or bake at 425°F for 15 minutes until charred.
Peel, slice, and set aside.
Spread vegan butter on one side of each bread slice.
Heat skillet over medium heat.
Place one slice, buttered side down, on the skillet.
Add vegan cheese, roasted pepper slices, garlic powder, and smoked paprika.
Top with the second bread slice, buttered side up.
Grill 3–4 minutes until golden and crispy.
Flip carefully and cook until cheese melts beautifully.
Slice diagonally and serve warm with soup or dip.