Yield: 4 sandwiches
In a food processor, pulse cream cheese, 2 ounces cheddar cheese, pimentos, ¼ cup mayo, and 2 teaspoons The Spice House Sandwich Hero until creamy and well combined. Transfer mixture to a small bowl.
Fold in remaining cheddar cheese.
Schmear bread with mayo and flip bread over. Distribute cheese mixture evenly over 4 slices of non-schmeared side of bread. Sprinkle with remaining Sandwich Hero, top with remaining bread, schmeared side up.
Preheat griddle or large skillet over medium heat. When hot, toast sandwiches until golden brown, flip and toast the other side. Serve!