Buttery Croissant Sandwich with Grilled Veggies

Method

1. Preheat a grill or skillet over medium heat.
2. Slice the croissant in half and lightly toast it.
3. In a small bowl, mix mayonnaise, Dijon mustard, garlic powder, salt, and pepper.
4. Grill the vegetables until tender and slightly charred.
5. Assemble the sandwich by spreading the mayonnaise mixture on the croissant, adding the grilled vegetables and cheddar cheese.